a system that keeps plants in the ground and allows them to absorb water and nutrients

behaviors and structures animals develop to survive

system which pumps blood through the body

structures inside of the body that help and organism survive

the system of buds, flowers, stems and leaves of a plant

the way an organism sees

something that looks like another animal or object

system which moves food through the body

organisms which are primarily active at night

structures outside of the body that help an organism survive.

an adaptation where animals and insects look like other animals or objects

system which enables animals to breathe

when animals move to warmer climates during the winter

insects which help pollinate flowers through the transfer of pollen.