BIO exam 1

able to maintain homeostasis, reproduce, show adaptation to environment

smallest unit of life

a group of smaller cells that perform a specific function

a structure usually composed of several tissue types that form a functional unit

two or more organs working together in the execution of a specific bodily function

an individual living thing composed of many cells

atomic number 7

members of one species inhibiting the same area

very similar, potentially interbreeding organisms

two or more populations of different species living and interacting in the same area