Answer:
3 would be my best guess
Explanation:
we dont depend on it
its not harmful but that wouldn't be a reason to have it
it doesnt look cool
Fertilization occurs in the Fallopian tubes. The egg cell is released from the ovaries and travels through the Fallopian tubes where is meets the sperm cell. This is when fertilization occurs.
Answer:
Prosocial behavior
Explanation:
Because they tend to share despite the more complex task
Answer:
The wavelength is longer and warms the atmosphere
Explanation: