How are tumor cells different from normal cells?
a.)tumor cells have no nucleus
b.)tumor cells are smaller
c.)tumor cells multiply too quickly
d.)tumor cells are prokarotes

Which term describes the number of waves that pass a given point in a given time? crest frequency trough wavelength

How do chloroplasts set plants apart from other living things

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.