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
some animals change the colour of their fur in order to camoflage with their backgrounds
No it does'nt a matter, strength of plastic depends upon its density and thickness
No, a change in the thickness of fur is a physical change, not a chemical change. Chemical changes involve the formation of new substances with different chemical properties, while physical changes only affect the appearance or state of a substance without altering its chemical composition.
Some species change coulour as a way to protect themselves from predators.
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)
they can change their colour according to the surrounding they are in to hide from predators.
It allows you to change things like the line's colour and thickness. You can change the line from being solid to other styles like dotted or dashed. You can change a line into being an arrow.
an octopus has 3 hearts and an octopus can change its colour according to its surrondings
They don't actually change colour but the earth's atmosphere causes an apparent change of colour according to the time of day. And other factors like the amount of radiation emitting from the star itself.
Chameleon It changes its colour to avoid its predators and its colour even reflects its mood eg. blue = calm, red = aggravated
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.
Chameleons change colour according to their body temperature, mood and emotions. So they don't just change their colour because of their feelings. Chameleons also change colour to camoflage but can not do it instontly they have to sway back and forward (become a bush or leaf) then they will look very similar to what they wanted to be. Lyssa and lexi were here!