- camouflage to match surroundings - saving food thru techniques like hibernation
- changing body temperature to ambient temperature
An ecosystem is a place where plants and animals ( maybe humans ) live and animals and plants live in the desert so … 
Show a ecosystem diagrams about animals rain forest rivers plants?
So the animals that eat plants can eat plants and won't run out.
There are changes brought up in animals and plants. It is due to evolution.
Stuff like animals and plants
they are biotic because they have a ecosystem
there will be no ecosystem
They are plants, animals, and organisms.
an ecosystem
Because it is to their ecosystem that animals (plants and other organisms too) have adapted through evolution.
animals role in the ecosystem is to produce carbon dioxide(C02) and then the plants breathe the co2 in and produce oxygen that we breathe oxygen=animals breathe in co2 =plants breathe in co2 =animals breathe out oxygen = plants breathe out
Because plants absorb nutrients from the plants and animals.