Mostly it is only the (mostly) furry mammals that have live young. There are exceptions, like certain reptiles and fish. Annelids, that is, worms, do not have live young.
They lay eggs and heat it with covered grass
Cows do not lay eggs,Cows do not lay eggs,
They lay eggs
caterpilles do not lay eggs. no thay lay white eggs
They lay eggs.
Almost all species of amphibians lay eggs.
why do inseets lay their eggs in a
yes they do lay eggs
They lay eggs
Yes, they lay eggs.
Plants do not lay eggs.
Plants do not lay eggs.