I believe its B i hope that helps
Carbohydrates, most lipids contain chains of carbon atoms bonded to oxygen and hydrogen atoms. Some lipids are broken down as a source of usable energy for cells. ... They store large amounts of chemical energy in organisms.
Coppers a metal- in transition metal part of the periodic table
Hope this helps x
Answer:
Parasitism
Explanation:
If two species, regardless the type of species are living in the same niche they would be competing for the same resources. This would lead to one of the species killing the other or possibly going extinct.