Answer:
biological sex is when a male and a female have sex
Explanation:
Answer:
Mental, Social and physical health
Explanation:
All of those ARE reasons why communicable diseases kill fewer people today except for B. Your answer is B.
<span>When a person is making cardiovascular gains through aerobic activity they are increasing the amount of oxygen to the heart and lungs. This actually keeps the heart and lungs of a person very healthy. It decreases the chance of heart diseases. I hope the answer has come to your help.</span>
