I think the correct answer is in the egg. It is in the egg, the embryo development take place in oviparous animals. Oviparous animals are animals that lay eggs. This is the reproductive method of most fish, reptiles birds, and amphibians.
This is false, There are actually a lot types of plains, coastal plains, lowland plains, erosional plains, structional plain, and depositional plains. There is also many more.