How do limiting factors impact different organisms?

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

As a small change in a person's dna can cause a genetic disorder

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