Assume E. coli are grown in a nutrient medium containing the radioisotope 16N. After a 48-hour incubation period, where in E. coli would the 16N would most likely be found and why?

answer: populations of walruses and polar bears will decline

explanation:

you put it

not too sure but maybe in the hot springs.

wegner's theory did not explain how the continents could move

explanation:

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )