Question

(3) Human Development Index​

Answer 1

Answer:

Plants, like animals, have active metabolisms, fueling all bodily activities. For this, almost all organisms need oxygen (a few use sulfur instead), which interacts with glucose (from the breakdown of organic compounds) to produce energy, and this complex process produces carbon dioxide (and water molecules) as a by-product. Most of the carbon dioxide is used by the plant for photosynthesis, but any excess needs to be eliminated.