A primary oocyte residing in a primordial follicle becomes a secondary oocyte "in the vesicular follicle".
global warming is a increase in earths overall temperture caused increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
to prevent global warming we could:
Drive less, Recycle more, Use less hot water, Plant a tree, Turn off electronic devices when not being used such as a T.V
all of these ideas save pounds of carbon dixoide and if you look above it is listed as a cause of global warming
I think this is answer but i'm not sure it is right or wrong 3+14= 17
Endosymbiosis
that is my explanation hopefully its right
Answer:
The answer is natural selection
Explanation: