You only have to write a respond of it so can anyone help please this due tomorrow I have summer school please

In the practice of science, this type of reasoning is used to develop explanations.

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.

Hydroelectric uses moving water to do work such as grinding grains in a mill true or false