Question

What is respiration and how does it occurs

Answer 1

Respiration can be aerobic (uses oxygen) or anaerobic (does not use oxygen). Aerobic respiration takes place continuously in both plants and animals. ... Aerobicrespiration releases lots of energy from each glucose molecule by breaking it down completely into carbon dioxide and water.

Answer 2

FROM MY BOOK

Respiration can be aerobic (uses oxygen) or anaerobic (does not use oxygen). Aerobic respiration takes place continuously in both plants and animals. ... Aerobic respirationreleases lots of energy from each glucose molecule by breaking it down completely into carbon dioxide and water.