Answer:
The respiratory system works with the circulatory system to provide this oxygen and to remove the waste products of metabolism. It also helps to regulate pH of the blood. Respiration is the sequence of events that results in the exchange of oxygen and carbon dioxide between the atmosphere and the body cells.
Without the graphic for reference, I'd say A. The shark population will decrease.
the answer is D.he conversion of restaurant grease to bio-diesel fuel for use by motorists.
If you removed one organism from the food chain, biomass would increase for the other organisms in the food chain
There are many reasons that classifying organisms is important, such as helping understand the genetic relationships between different groups and species, helping with wide studies of organisms and helping to develop new biological sciences such as biogeography.
i got this off of Yahoo so dont quote me on this and not it is not PLagarizim