1)organisms don’t all reproduce the same way. however, by comparing the of these organisms, many similarities between them are a)cells b)embryos c)mode of reproduction 2)of these organisms, many similarities between them are revealed. these similarities suggest that they’ linked. this type of study is called developmental biology

The correct answers are - B)embryo and evolutionary.

Explanation:

Organism reproduces differently by different modes of the reproductions. Reproduction of different group of animals are performed differently however by studying and comparing their embryos, many similarities can be found.

These similarities suggest that many organisms are diverged from a common ancestor and evolutionarily linked to each other.

Thus, the correct answers are - B)embryo and evolutionary.

most community's take hundreds of years to become stable

the answer is d.) homologous; have mammary glands