Correct Answers:
1. Cheating
3. Secret high-risk behaviors
4. STI/STD possibility
Explanation:
1. Cheating makes the other partner have susceptibility to sexual diseases.
2. Monogamy IS possible.
3. Sharing needles is a risk-factor.
4. Never being tested is risky behavior
The answer is body's line of defense. The first line of defense which includes physical as well as chemical barriers would defend the body from infection. It would include the tears, cilia, stomach acid,urine, white blood cells,mucus and the skin. The skin is the largest organ and would act as a barrier from pathogens. If first line of defense won't work the second line will then be activated.
The correct answer for the question that is being presented above is this one: "A. men naturally have more muscle mass than women and thus need more energy to function." Men and women, regardless of weight, will have different daily energy requirements because men naturally have more muscle mass than women and thus need more energy to function.
Here are the following choices:
A. men naturally have more muscle mass than women and thus need more energy to function.
B. men are more active than women throughout the day.
C. women are smaller than men and have fewer muscles.
D. women naturally have more muscle mass than men and thus need more energy to function.
