The amount of time required for one cycle to occur is called the: *

All living organisms are composed of a. only one cell. b. at least 100 cells. c. at least three cells. d. one or more cells.

When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?

The table below shows data for a population of fish in a pond. fish body color # of fins scales? tail shape a silver 4 yes fan b pink 4 yes flat c black 4 yes fan d orange 4 yes flat e orange 4 yes fan f silver 4 yes flat which of the above characteristics would be most in developing a classification system for the fish? a. body color and tail shape b. presence of scales and tail shape c. body color and number of fins d. number of fins and presence of scales