Match the term with its description.
Anaerobic respiration
Pyruvate
Aerobic respiration
Fermentation

The chemical breakdown of a substance

an organic molecule that occurs as an intermediate in many metabolic processes

The production of energy without the presence of oxygen

The breakdown of food to create engergy in the process of oxygen

the element that provides strength to the exoskeletons of clams and oysters is phosphorus. this is so because calcium carbonate is the main component in the shells.

explanation:

answer; i believe the correct answer is (anemia);

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers