Explanation:
fat give your body energy and to help cell growth and helps your body warm
Bacteria to amphibians. amphibians started to turn to fish and some started walking to land. They started laying eggs and turning into reptiles. those reptiles started growing hair turning them into four legged mammals. the mammals then turned to primates which evolved into us.
Answer:
Explanation:
it must be kept in place at least 10 hours after intercourse
Answer:
the sperm fertilizing the egg
Explanation:
