the animal heve a few eggs is bird
because of the vagimns
Beacause different animals produce and lay or have differnet things and different amounts. That's how science works.
Because they want to
Animals that lay eggs are called Oviparous animals. These type of animals have no specific class as mammals as well as types of fishes and birds can produce eggs.
no. mammal's don't
Animals that take care of their young produce fewer eggs. e.g. crocodiles. Animals that leave their young to fend for themselves produce numerous eggs. e.g. fish. This is an energy balance. You spend little energy to produce eggs, but spend more energy taking care of your offspring. Conversely, you can spend lots of energy producing many eggs and spend little energy thereafter. It's a numbers game.
Amphibians do not produce babies but lay eggs out of which some are lost only a few survive.Sea turtle can produce about the eggs,but ,mosquito can produce hundreds eggs .
no, very few eggs are imported
Hermaphrodites
Almost all animals begin as an egg and a sperm. There are a few exceptions, though, such as sea sponges. But for the majority, they begin as sperm and egg.
Yes, most animals produce sexually, among the few that don't are jellyfish and plankton.
all mammels such as turtles, birds, and alligators