Which change occurs only in males during puberty?
a deepening of the voice
a change in body odor
the appearance of pubic hair
the beginning of menstruation
Answers
Related Questions
Washing one's hands 100 times a day would be an example of (a/an):
A. obsession
B. post-traumatic stress
C. phobia
D. compulsion
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Washing one's hands 100 times a day would be an example of a compulsion (option D).
Compulsions are repetitive behaviors or actions that individuals feel driven to perform in response to obsessive thoughts or to prevent distress. In this case, the excessive hand-washing is a response to obsessive thoughts or fears related to germs or cleanliness.
Compulsions are often seen in individuals with obsessive-compulsive disorder (OCD). OCD is a mental health disorder characterized by the presence of obsessions and/or compulsions that significantly interfere with daily life. Obsessions are intrusive and unwanted thoughts, images, or urges that cause distress, while compulsions are repetitive behaviors or mental acts aimed at reducing anxiety or preventing a feared outcome.
Washing hands excessively to prevent contamination or harm is a common compulsion seen in OCD. Therefore, option D, compulsion, is the correct answer.
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Which statement BEST explains why emotional investment makes communication a challenge in romantic relationships?
A. People are often attracted to individuals that they do not necessarily like.
B. People do not communicate well when they are emotional.
C. People can love someone but have a hard time communicating with them.
D. People are really invested, and therefore more easily hurt.
Answers
The statement that explains why emotional investment makes communication a challenge in romantic relationships is option B. People do not communicate well when they are emotional.
What does a relationship's emotional investment mean?One can say that having an emotional investment in someone or something indicates that you have feelings for that person or object. It matters to you. In balanced partnerships, there is a fair amount of emotional engagement.
Therefore, When we direct our emotions in the form of our ideas, feelings, and behaviors into something with the intention of fostering and sustaining our emotional health over time, we are said to be engaging in emotional investment.
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Why do we need the follow my plate guidelines?
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Answer:
Because it has all the things we need daily
why is it important to set short-term and long-term goals? how will you keep track of your progress toward reaching your goals? why is it important to reflect on your progress?
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Answer: Having short-term and long-term goals is important as it allows you to stay focused and work better for your goals.
Explanation: The importance of having short-term and long-term goals helps you achieve your goals and focus throughout the process. Short-term and long-term goals allow you to know what you should work on and how you should do it, as well as the time you should take to do it.
When there are established goals, it is easier to know how you are progressing. It allows you to measure how you are going in the process and what things you should change and with what things you should move forward.
Reflecting on your progress allows you to know how you are doing and allows you to identify your strengths and weaknesses. When we analyze and follow up continuously, we can know in greater depth how we are doing.
In looking at the distribution of genetic variation at several loci in populations of a species of dragonfly in lakes, we notice that populations in closely adjacent lakes are very similar in their allele frequencies but the more distantly separated are any pair of populations, the more different they are in their allele frequencies. Which of the following hypotheses are good candidates for explaining this pattern? O A. The loci are neutral. Genetic drift will alter allele frequencies in each population independently, however because each population exchanges migrants with every other population, nearby populations will be more similar than distantly separated populations. B. The loci are neutral. Each population exchanges migrants only with populations adjacent to it, in any direction, so the greater the distance separating any pair of populations, the lower the gene flow between them and the less similar will be their allele frequencies. C. The loci are under selection. Populations that are close to each other have similar ecological conditions making selection act similarly in nearby populations. The further apart are the populations, the less similar are their ecological conditions and distantly separated populations will be adapting to different selection pressures so the more distant are two populations, the more different will be their allele frequencies. D. Answers B and C are both good candidates, given the information available. E. Answers A and C are both good candidates, given the information available.
Answers
The loci are under selection (Hypothesis C) or the loci are neutral and gene flow is limited between populations (Hypothesis B). Hence, D. is the correct option.
Hypothesis A: This hypothesis suggests that the loci are neutral, and genetic drift is responsible for altering allele frequencies independently in each population. However, the observation of closely adjacent populations being more similar in allele frequencies contradicts this hypothesis since genetic drift alone would not result in such spatial patterns.
Hypothesis B: This hypothesis proposes that the loci are neutral, and gene flow between populations occurs primarily with adjacent populations. As the distance between populations increases, gene flow decreases, leading to greater differences in allele frequencies. This hypothesis is supported by the observation that nearby populations are more similar, indicating limited gene flow over greater distances.
Hypothesis C: This hypothesis suggests that the loci are under selection, and the similarity in ecological conditions among closely adjacent populations leads to similar selection pressures. Distantly separated populations experience different ecological conditions and adapt to different selection pressures, resulting in greater differences in allele frequencies.
Hypothesis D: Hypotheses B and C are both good candidates because they provide plausible explanations for the observed patterns of allele frequency distribution in the dragonfly populations.
Hypothesis E: Hypotheses A and C are not good candidates because hypothesis A does not provide a plausible explanation for the observed patterns of allele frequency distribution in the dragonfly populations.
In conclusion, the most likely explanations for the observed pattern are that the loci are either under selection (Hypothesis C) or that the loci are neutral and limited gene flow between populations occurs over greater distances (Hypothesis B). Hence, D. is the correct option.
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help someone plz show work
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Answer:
4.23 pm
Explanation:
I think
avian influenza is a viral disease that occurs naturally among
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Answer:
Avian influenza A viruses have been isolated from more than 100 different species of wild birds around the world. These viruses occur naturally among wild aquatic birds worldwide and can infect domestic poultry and other bird and animal species.
Explanation:
Fill in the blank.
Nerve impulses_____.
start at the dendrite
are electrical signals
can travel backwards and forwards
are only found in the autonomic nervous system
Answers
A nerve impulse travels from the dendritic end towards the axonal end. The chemicals released from the axonal end of one neuron cross the synapse and generate a similar electrical impulse in a dendrite of another neuron. A neuron transmits electrical impulses not only to another neuron but also to muscle and gland cells.
When escaping domestic violence, which steps are part of the decision-making process? Select three options
Call a support line.
Make a decision about whether to stay or go.
Review the decision and its consequences.
Explain the reasoning behind leaving to the abuser.
Consider the pros and cons of leaving the situation
Answers
Answer:
1,2,3,5
Explanation:
B. Make a decision about whether to stay or go.
C. Review the decision and its consequences.
E. Consider the pros and cons of leaving the situation.
The health care provider writes orders for a patient who is admitted with a serum potassium (K) level of 6.9 mEq/L. What does the nurse implement first?
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When a patient is admitted with a serum potassium level of 6.9 mEq/L, the nurse's first priority is to implement interventions to address the elevated potassium level.
What does the nurse implement first?The nurse would first ensure that the patient is placed on a cardiac monitor and the health care provider should be informed of the high serum potassium levels. The nurse should also assess the patient for signs of hyperkalemia and monitor their vital signs. A cardiac arrest can be caused by high serum potassium levels, and therefore immediate action must be taken.
Potassium levels can be reduced by administering medication as prescribed by the health care provider, such as calcium chloride or gluconate, or sodium polystyrene sulfonate. Insulin and glucose can also be used to reduce potassium levels.
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How do friendships act as change agents in college “ psychology “
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Friendships make people reevaluate their values, assumptions, and beliefs and may lead them to accept new values, beliefs, and objectives.
Adults whose connections were marked by constant contention, hostility, and mental symptoms are more common in those who experience inequality than in those who don't peers who get along well.
What about psychology?Psychology is the name given to the scientific study of the mind and behavior.Psychologists are actively interested in researching and comprehending how the mind, the brain, and behavior work.The most positions are available in the field of clinical psychology, which is also one of the most demanding. In India, it is one of the most sought-after occupations in psychology. Psychologists can provide tests and examinations that can aid in the diagnosis of conditions or reveal more about a person's thoughts, feelings, and behaviors, as well as help people learn to cope with stressful situations, overcome addictions, and manage their chronic illnesses.Psychology is one of the more difficult degrees and many of your assignments will require you to cite your sources and will require you to back up a lot of the arguments that you have.Psychology, as science has basically the following main aims or goals: understand, predict, describe, influence, and control behavior, and improve the quality of life.Learn more about psychology here:
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__________ occurs when women or men begin to believe systemically received negative messages about their own sex.
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Women's oppression was the subject of the original research that coined the term internalized sexism. However, internalized sexism also occurs among men who have internalized beliefs about the superiority of their sex or gender. In conclusion, Internalized sexism occurs when women or men begin to believe systemically received negative messages about their own
The term that occurs when women or men begin to believe systemically received negative messages about their own sex is referred to as internalized sexism. Internalized sexism refers to the process whereby a person or group comes to accept society's negative attitudes and beliefs about their sex or gender. It is the internalization of sexist attitudes that can cause people to feel powerless or inferior and contribute to sexist behavior or discrimination against others.Generally, internalized sexism has been used to refer to women who have internalized beliefs that they are inferior to men. Women's oppression was the subject of the original research that coined the term internalized sexism. However, internalized sexism also occurs among men who have internalized beliefs about the superiority of their sex or gender. In conclusion, Internalized sexism occurs when women or men begin to believe systemically received negative messages about their own sex.
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Which system most interacts with the digestive system to physically help move food throutgh the digestive tract?
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Answer: the small intestine
Explanation: the small intestine absorbs most of the nutrients in our food. and aid's with digestion
How to lower blood sugar quickly emergency at home?.
Answers
Answer:
Exersize.
Explanation:
Exersizing is an efective way to lower blood sugar for around 24 hours. This is because it makes your body more sensitive to insulin.
(i hope this helped.)
Complex carbohydrates are called nutritionally dense because they......
a. contain large amounts of nutrients for the number of calories they provide.
b. are high in natural sugars and contain several types of vitamins.
c. cannot be digested by the body and supply no energy.
d. build, repair and maintain body cells.
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Answer:
a. contain large amounts of nutrients for the number of calories they provide.
Which of the following is something you can do to prevent or prepare for stress?
A.Progressively relax your muscles
B.Use imagery
C.Manage your time
D.Breathe deeply
Answers
Often chronic depression is a
to avoid an unwanted
lifestyle.
A. defense mechanism
B. cop out
C. way to get attention
Answers
Help What What What What What What What What What What What What What What What What What What What What What What What What What What Health related fitness exercise measures strength of the upper extremities?
A. Curl-ups
B Push up
C. Sit and reach
D. Zipper test
Answers
Answer:
A
Explanation:
Curl ups Because that what gives you upper shoulder extremities strength to get stronger. successfully doing a curl up is when you beat your last score.
Answer:
alll
A. Curl-ups
B Push up
C. Sit and reach
D. Zipper test
Explanation:
All of the following statements are TRUE about a cardiac arrest EXCEPT:
A. A heart attack can trigger an electrical disturbance in the heart,
B. Cardiac arrest happens primarily to older individuals with a history of cardiac disease.
C. Using an AED for a cardiac arrest can improve the chance of survival to restart the heart's electrical rhythm.
D. Cardiac arrest is an electrical disturbance and abrupt loss of heart function.
Please help me
Answers
Answer:
The answer is D. A heart attack CAN trigger an electrical disturbance but it isn't ALWAYS an electrical disturbance
who can we improve our health?
Answers
Answer:
Path to improved health
Eat healthily. What you eat is closely linked to your health. ...Get regular exercise. ...Lose weight if you're overweight. ...Protect your skin. ...Questions to ask your doctor.HELP ASAP
How does your stress impact the people around you? Give at least three examples or situation that have caused you stress and have impacted others. Please explain how your stress can affect people around you physically, emotionally, intellectually, and socially.
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Stress is a common reaction to difficult circumstances or events, and it has a variety of effects on individuals. Others around you may suffer physically, emotionally, cognitively, or socially as a result of your stress.
What impact does stress have on others around you?It might be challenging to interrupt the loop that develops as you grow more stressed because you also generate chemicals that energise those around you. Facial expressions, voice frequency, odour, and touch are all ways that secondhand stress can be transmitted.
What are the difficult circumstances that students face?Homelessness, academic or personal rivalry, self-imposed pressure to succeed, social anxiety, and a high workload are among other stressors. Inadequate sleep, a poor diet, and even too much downtime can all cause stress in students.
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, explain how the use or abuse of substances could affect a person’s emotional (feelings), financial (money) and social (friends and family) well-being.
Answers
Answer: they dont start thinking about other things all they do is chase the high
Explanation:
URGENT!!!
a. Which positive ion is highest in intracellular fluid? (1)
b. Which positive ion is highest in extracellular fluid? (1)
c. Which negative ion is highest in intracellular fluid? (1)
d. Which negative ion is highest in extracelluar fluid? (1)
e. Compare the components of intracellular fluid with interstitial fluid. (2)
f. Compare the components of plasma and interstitial fluid. (2)
2. Differentiate between a chemical buffer and a physiological buffer. (2)
3. Briefly explain how the following buffer systems work:
a. Protein buffer system (3)
b. Respiratory system (3)
c. Urinary system (4)
Answers
A.) Sodium
B.) sodium
C.) phosphate
D.) chloride
e.) There are higher positive ions in interstitial fluid than the intracellular fluid.
f.) The sodium ion is highest in interstitial fluid than plasma.
What is a buffer system?A buffer system is the type of system that helps in the maintenance of acid-base balance in the body system of a living organism.
The difference between the chemical buffer and the physiological buffer is that the chemical buffer contains chemical compounds that maintains the pH of a system while physiological buffer are natural substances used by the living organism to maintain the body pH.
The mechanism of action of various buffer system are further discuss below;
protein buffer system: In the blood, the plasma proteins contribute in the maintenance of the body pH between the body cells and plasma.Respiratory system: The respiratory system maintains the pH of the blood by the bicarbonate buffer systemUrinary system: The presence of phosphate helps to maintain the pH of the urine.Learn more about buffer system here:
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Give 3 examples of non renewable resources
Give 3 examples of renewable resources
Answers
Explanation:
1. oil, natural gas and coal
2. hydropower, geothermal power and wind energy
Help fill in blanks please
Answers
Answer:
1. spontaneously
2. resting potential
3. action potentials
4. pacemaker potentials
5. K+
6. Na+
7. into
8. Ca+
Explanation:
Pacemaker cells (also known as sinoatrial node cells) are cells that generate rhythmic impulses and set the pace for blood pumping in the heart. These cells have the ability to rhythmically depolarize and initiate action potentials. In pacemaker cells, Ca2+ and Na+ levels are higher in the extracellular environment, while K+ concentration is higher intracellularly. The pacemaker action potentials have three phases: 1-depolarization, where membrane potential reaches -40 mV and voltage-gated Ca2+ channels open, 2-repolarization, where voltage-gated Ca2+ channels close and voltage-gated K+ channels open, and finally 3-gradual depolarization, which is caused by the slow influx of Na+ ions.
In the textbook, a section of material on genetic and environmental factors in the development of disorder describes a study by Caspi and colleagues. The Caspi and colleagues study was conducted to investigate the role of genes and the environment in shaping antisocial behavior. What did they find?A. a single gene causes antisocial behavior, and there in otsentially no role for (that is no influence of) environmental factorsB. an environmental factor, childhood mistreatment, causes antisocial behavior, and there is essentially no role for that is, no influence of) genetic factors C. variations in genes and in childhood maltreatment combined to predict antisocial behavior (that is, there was an interaction between genetic and environmental factors). D. everyone in the study displayed about the same level of antisocial behavior, with the result that individual differences in genes and environmental experiences were not related to antisocial behavior significantly (that is, to a statistically significant degree)
Answers
The Caspi and colleagues study was conducted to investigate the role of genes and the environment in shaping antisocial behavior.
So, The correct answer is C.
Variations in genes and childhood maltreatment were used in this study to predict antisocial behavior. In this study, they discovered that genes and childhood maltreatment collaborated to predict antisocial behavior, indicating an interaction between genetic and environmental factors.
The study reveals that, when it comes to antisocial behavior, genetic factors and environmental factors (such as childhood maltreatment) do not work in isolation. Rather, they appear to combine in a synergistic way to influence antisocial behavior, according to the findings. This means that to develop a comprehensive understanding of antisocial behavior and to build effective prevention and intervention programs, both genetic and environmental factors must be taken into account.
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Which of the following is a symptom of alcohol poisoning?
Answers
Symptoms of alcohol overdose include mental confusion, difficulty remaining conscious, vomiting, seizures, trouble breathing, slow heart rate, clammy skin, dulled responses (such as no gag reflex, which prevents choking), and extremely low body temperature.
In 4-5 complete sentences describe how you think the foods people eat can affect their health?
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My friend says she is ADHD . BUT OTHER THAN LOSING ATTENTION IN CLASS AND THAT TOO RARELY SHE CLAIMS SHE IS. SHE HAS NO THER SYMPTOMS. WHY DOES SHE SAY SO? HOW DO I CONVINCE HER THAT SH IS NOT? I TRIED BUT SHE SCOLDED ME . HELP
Answers
Answer:
Well, your friend could just be really bad at paying attention in class and blaming it on ADHD. Or, maybe she just wants an excuse for zoning out during long lectures. Either way, if she's not experiencing any other symptoms, it's probably safe to say that she doesn't have ADHD. However, if she's adamant about her self-diagnosis, maybe suggest that she talk to a professional and get an official diagnosis. Who knows, maybe she'll be pleasantly surprised and find out that she doesn't have it after all!
Explanation:
John Dewey had a progressive approach to education. How was this MOST likely demonstrated?
A. He was open to new ideas.
B. He followed traditional rules.
C. He wanted kids to go to work.
D. He thought teachers were unnecessary.
Answers
According to the research, the correct answer is Option A. John Dewey had a progressive approach to education this MOST likely demonstrated he was open to new ideas.
What is the progressive approach to education?It is the educational process by John Dewey where children developed tasks related to the world of production and practice, in order to materialize a series of skills and values that produce social changes in the individual.
In this sense, according to Dewey, the student is a social being who gradually develops his knowledge to share and participate in society where it is necessary to relate the interests of the child with the socially and historically defined content in the school curriculum.
Therefore, we can conclude that according to the research, John Dewey put into practice his ideas regarding the necessary interaction between theory and work practice in the teaching and learning processes of children.
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