Some species change coulour as a way to protect themselves from predators.
some animals change the colour of their fur in order to camoflage with their backgrounds
That wording isn't very good. change the colour of what? If your talking about Blue Tongue Lizards, they connot change colour but it may change slightly as they get older. (like any animals would)
Animals who live in places where winter means snow will be able to hide better if they can change their coats between white during winter and something brownish during spring, summer and fall.
Yes.
some do some don't.
It's for survival. Animals that live in cold climates have to grow thicker hair to keep warm in the winter months and then they need to loose that thick hair in the summer when it gets to warm. Also some animals like the weasel and rabbit change to white so they can blend with their surrounds easier because they are prey animals
usually its genetics that come from the family traits
Elephants, Seals, Sharks, some cats, some dogs and mice.
It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.It is the actual colour of the cell. You can choose to change what colour is. Normally it is white.
Chameleon It changes its colour to avoid its predators and its colour even reflects its mood eg. blue = calm, red = aggravated
the majority of the animals in the ocean are colourful but quite a lot of them can change colour to attract, blend into the background: to hide from prey or predator.