Crocodiles have three sets of eyelids because one eyelid helps them to
survive out on land, the other one is soft and helps them to sleep and
the last one of all helps crocodiles to swim underwater. The crocodile can
change these eyelids by voluntary actions.
they have 2 one 1 is clear so they could see in the water
To be able to see while emerged in water
The organisms living in the water come out for respiration, So crocodile keep its snout out of water while resting for taking in oxygen and give out carbon dioxide.
They don't, any aquatic reptile needs to return to the surface to breathe after a while, the only creatures that can breather underwater are fish (and all their variants ie: sharks, stingrays etc)
i think there are 100123 crocodiles in the world
to smell out predator's. i think
no I dont think so
heres what i think i think the purpose of it is to help your hair grow
To keep both people and crocodiles safe.
I don't think so.
I think crocodiles don't live in Seas or Oceans because it's too salty in that place unlike in lakes or in rivers where mostly crocodiles live.
I think it's general for Alligators and Crocodiles.
Crocodiles don't hurt humans on purpose. The will if they think that the humans are going to hurt them. If you don't bother them, they won't bother you.
No. Well unless you think fish or crocodiles are monsters no.