anatomy and physiology chapter 9 short answer questions 1-6. explain how the nervous and endocrine systems differ in a) the rate of their control, b) the way in which they communicate with body cells, c) they types of body processes they control

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.

i think it is true in my reasonment ..

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.