the structures found in a living cell can be compared to the parts of a factory that produce cars .which part of the factory is most similar to the nucleus of a living cell?

Competition occurs between species when

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

What organs comprise the respiratory system of a bird