Penguin baby eggs are kept warm by the father while the mother looks more food
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).
When birds lay eggs they usually sit on them and keep them warm. Just like when a human is pregnant, our baby stays warm inside our body. If we freeze to death outside, our baby would die. If the eggs aren't kept at the temperature of the parents they wont be warm enough and they baby birds will not grow inside.
They want to keep the baby penguin that's in it warm and if it gets too cold it will die!
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.
that is not true because if you don't sit on your egg it will get cold and the egg has to be warm to keep the baby alive inside the egg
be careful to not brake the eggs and keep them warm.
the mama bird sits on the eggs to keep them warm
Reptiles lay soft eggs. These eggs unlike a birds are not meant to be rotated or disturbed, as it could lead to killing the baby. These eggs are packed down into dirt which will keep them warm and safe.