A persons blood tests show that her blood is accumulating old and damaged red blood cells. Which organ could be damaged, based on the image above

How do accessory pigments chlorophyll?

Match the types of competition to their descriptions

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe