Cellular respiration occurs in: select one: a. plants only b. animals, plants, and bacteria. c. animals only d. bacteria only e. animals and bacteria only

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale

What is the difference between a scientific hypotheses and a scientific theory?