Why did photoelectric make modifications to the Rutherford model necessary.

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)

How do demetri's results show that digestive enzymes are crucial to maintaining homeostasis inside the body?

What trait will a heterozygous individual express? a.neither dominant or recessive b.dominant c.recessive