Science Chapter 1.2 N.1

group of specialized cells of the same kind that perform the same function

the study of life

The study of cells, and their structures and functions

organ system that consists of the brain, spinal cord, and a complex network of nerves that carries electrical messages

a groups of organisms that can breed and produce fertile offspring

an individual living thing

the study of animals

multicellular, heterotrophic eukaryote with soecialized cells that lack cell walls: member of the animal kingdom

the study of plants

single-celled prokaryotic organism that is a member of the Bacteria domain