What describes the habitat of a frog

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.

Explain why scientists use the word dominant for certain traits.