Who tried to create a superhuman race?

Which of the following is not a way in which a vascular plant's xylem and phloem are similar?

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

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen