is a Double helix made of nucleotides of bases thymine, adenine, guanine, and cytosine.

Explain why scientists use the word dominant for certain traits.

Achange in which factor will affect the rate of reaction only when gases are involved? temperature pressure surface area concentration

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)