Please help with these 2

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

According to the cladogram, which organisms have roundworms as a common ancestor?

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.