Organisms interact with each other and the physical environment. in a short essay (100–150 words), explain how the response of diatom populations to a drop in nutrient availability can affect both other organisms and aspects of the physical environment (such as carbon dioxide concentrations).

The diatom populace could lower because if there are much fewer vitamins available to a sure wide variety of species, that quantity of species will drop due to the fact that some of the diatoms won't be getting the ample vitamins they ought to be attending to stay. the different organism would be affected because they're expected to contribute up to forty-five % of the overall oceanic number one manufacturing and if this starts to decrease even a little bit, the organisms in the ocean will not be getting the organic compounds they want and could die off as nicely.

The first means of speeding up reactions mentioned by the speaker is raising the enzymes 

D, capsid protien, its the protein shell of a virus.