If the animals are not closely related, but the structures are meant to serve the same function (structure determines function!) then the structures are analogous. The difference between analogous and homologous is that in analogous structures, the creatures are not closely related but the structure serves the same purpose (like bat wings/bird wings) and homologous structures are similar structures directly as a result of ancestry.
Answer: a.
Explanation:hop this helps
Scientifically speaking, life began when 2 stars collided and burst to make a bunch of tiny molecules that shaped life
D. Enzyme is catalytic, reusable, complex protein and is responsible for speeding up chemical reactions within cells.
