Answer:
Privacy is the state or condition of being free from being observed or disturbed by other people.
An ethical basis for privacy is knowing that it is wrong to open peoples mail, go through their phone, or look through someones windows.
Legal basis is knowing that going through someones private information is illegal.
Well due to it being cold there could be two reasons, 1. Your skin is reallyyyyy dry, 2. When your capillaries expand, the surrounding nerves become stimulated and then sending messages to the brain
Their mode of fertilization is external.
They lay eggs in the water and there is a chance of destruction of these gametes by water current if they are in less quantity.
So they lay more and more eggs in order to rule out the possibility of destruction of all eggs.
Thus at least some eggs are fertilized by sperm and produce zygote.
