Well, you HAVE to put them in an incubator or they won't survive. An incubator keeps them warm, I suppose that you could MAYBE do something to keep them warm, but I doubt it.
No anywhere between 18-22 deg c
Yes
The bird sits on the eggs and by using heat to keep them warm until they hatch
A shrew is a mammal, and does not lay eggs!
sit on them
keep their eggs warm
They sit on it.
so that their baby's will develop properly , if your told its to keep them warm its wrong , ( birds sit on the eggs to keep them warm).
be careful to not brake the eggs and keep them warm.
the mama bird sits on the eggs to keep them warm
Penguin baby eggs are kept warm by the father while the mother looks more food
yes to keep them warm
Incubators. a good temperature is 99.5 degrees Fahrenheit.
Well to begin with, the turtle digs a hole and lays her eggs inside it. Unlike chickens and birds, turtles dont sit on their eggs to keep them warm, the sand does it for them. BTW Incubate: Sit on eggs in order to keep them warm and bring them to hatching OR Keep eggs at a suitable temperature in order for them to develop.