If a patriot and a crocodile have the same jaw structure what could be the reason?

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Describe the layers of the suns atmosphere?

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?