12. How do relatively complete fossil records, such
as the horse fossil record, provide evidence for
evolution and common ancestry of organisms?

They show us exactly when and how the organism has changed and evolved through time.

Explanation:

The horse fossil record shows us how the legs of earliest horse ancestors ended in padded feet with four functional hooves on each of the forefeet and three on each of the hind feet—quite unlike the unpadded, single-hoofed foot of modern horsed. The fossil record from there on shows uh how the transition continued.

i believe the correct answer is d

raits that your monster will have. the dna code for each trait is given, so you will need to go through the process of transcription and translation to determine what protein is being made and then match that with the corresponding trait. you may even include a picture of your monster if you are feeling creati