PLEASE HELP ME, will mark brainliest,

why do three species have similarities and differences in their body structures, and how can Omar use the structure to determine if the new fossil is more closely related to horses or sloths?

Explanation:

The Theory of evolution suggests that the organism has evolved from a common ancestor that is "Descent with modification".

In the given question, the new fossil was found and the anatomical structures were compared with that of Horses and the Sloth.

The similarities in these three species show that they were evolved from the common ancestor but the differences in the number of teeth and bones in toes with the sloth show that the fossil and the sloth are not closely related.

The new fossil is more closely related to the horses because the three anatomical traits are more similar to the anatomical traits of the horses. This could show that the species are more closely related.

the endomembrane system i think

answer///multiple alleles;