How is human eyesight related to the electromagnetic spectrum? A- human eyes can only detect the portions of the spectrum that have the lowest frequencies

B- human eyes can only detect the portions of the spectrum that have the highest frequencies

C- human eyes can only detect the visible light portion of the spectrum

D- human eyes can detect all parts of the spectrum

Which best compares habitat and niche? o niche is a place in which organisms live, and habitat is the way in which an organism fits into its habitat.o habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat.habitat is a group of organisms that live in an area, and niche is a specific species that lives in that areao niche is a group of organisms that live in an area, and habitat is a specific species that lives in that area.

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?