Well no they go off to find food then come back :)
they watch their eggs
yes
They lay eggs and heat it with covered grass
they lay their eggs underneath the sand
Crocodilians (baby crocodiles) squeak from inside their eggs to call their mother.
Crocodile eggs
Crocodiles build nests with rotten vegetation and leave their eggs inside. The rotten vegetation produces the heat necessary for the embryos to develop and hatch.
Male crocodiles mate with female crocodiles but that is a far as it goes. Not that he has a choice because the mother crocodile does not tolerate another living being near her eggs. After they hatch, the mother carries them safely to water and nourishes them until they are able to fend for themselves. Only a few of them will survive and reach maturity.Male crocodiles are one of the biggest threats to young crocodiles, because he will have no problem with devouring his own offspring. It is a known fact that crocodiles will kill other crocodiles (big and small) to defend their territory or when there is a foodshortage.
yah
They lay eggs.
Crocodiles do not give birth to live young. They lay eggs. without eggs the crocodile species would go extinct.
Yes. they lay eggs, as does crocodiles and alligators.
Yes, croc and alligators come from eggs.
No, crocodiles have nests of eggs called clutches. Some crocodiles will dig from 10 to 30 feet into a creek bank to create a protected burrow for their nests. They create a hidden entrance to the burrow that is at the water line or just below it. A clutch of eggs can have as few as 8 eggs and as many as 80. Crocodile eggs take about 85 days, or almost 3 months, to incubate. Mother crocodile will sometimes help the babies hatch by gently cracking the eggshells in her mouth.