Mendel used more than 28,000 pea plants in his experiments. How did such a large sample size improve the reliability of his results? A. Using many plants ensured that both males and females were available.

B. Using more plants made the experiments much faster.

C. Using more plants was necessary because some were unable to reproduce.

D. Using many plants gave results that supported his prediction of ratios.

The chemical form of energy that is useable by the cell to do work

What is the next step in muscle contraction after the actin changes shape

How is anaerobic respiration affected by changes in temperature? (5 points)based on the conditions of early earth, what conclusion can you draw about the amount of anaerobic respiration that was occurring at earth’s beginning? explain your answer.(5 points)if there was a sudden drop in temperature after the evolution of the first living cells, predict how that might have affected the changes in the atmosphere and the evolution of cyanobacteria and other autotrophs. explain your answer. (5 points)