all dinosaurs
No, snails do not make a nest, they do stay on a nest, they do not hatch eggs. The eggs mature and hatch by themselves.
Fossil dinosaurs nests have been found with dinosaurs sitting on their nests like birds do. This is not surprising as our modern day birds are descended from raptor dinosaurs.
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No , when they do lay eggs by themselves the eggs hatch in about a week . The eggs hatch into about 5 babys. Which is usually girls and boys anyways.
Leave them alone. They will hatch out by themselves.
Dinosaurs are pretty much the early age lizards, they laid eggs, which would eventually hatch and thus, a dinosaur is not actually born but hatched.
sea turtle. they bury their eggs and leave them. once the eggs hatch they are left to fend for themselves.
Mute swans hatch from eggs, not born alive. The female swan typically lays a clutch of 5 to 10 eggs, which she incubates for about 35 days before they hatch. Once the eggs hatch, the cygnets are relatively precocial, meaning they can swim and feed themselves shortly after emerging from the eggs.
The same way that reptiles do today - they laid eggs. We do not know (and probably will never know) whether dinosaurs cared for their young, like birds, or just left the eggs to hatch and took no further interest in them.
You get maggots from fly eggs. When food is not properly washed or cooked and stored in the open, it makes for optimal conditions for the eggs to hatch and the larvae, or maggots, to hatch and nourish themselves.
They do not. A mother black mamba will guard her eggs, but after the eggs hatch the young must fend for themselves.