What is the relationship between the distribution of coral polyps and the population density of plankton in the water?

Wich organism obtains its energy from dead or decaying matter

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates