Answer:
gene pool? species?
Explanation:
Question is a bit vague hope this helped tho :(
<em>A placental mammal develops before its body systems can function independently;</em>
A. Inside it's mothers body
<u>Mammals don't come from eggs, and the term placental mammal means it has a placenta. It comes out when our mothers deliver. A marsupial mammal forms in a pouch, so the answer is inside it's mothers body </u>
1. A
2. D????
3. C?
4. B
5. A????
<span>Any type of reproduction in living beings such as, animals, plants, protists bacteria and fungi. Both sexually and a-sexualy causes the most genetic variation.</span>
