Question

Complete the paragraph.

(ATP, mitochondria, external, internal, inhalation, alveolar, breathing, respiration exhalation,

Nitrogen)

Release of energy from the assimilated food is called ............... . Inhalation and exhalation is

called ............... . When ............... is done, air enters the lungs. The oxygen from this air enters the

blood while carbon dioxide from the blood exits from the blood. Through exhalation, CO is given out.

This gaseous exchange occurs through ............... membrane. This is called ............... respiration. The

RBC's carry oxygen to every cell. Here inside the ............... tissue respiration or ............... respiration

takes place. The oxygen is used for production of energy. By oxidation of food nutrients, energy is

released in the form of ................ .​

Answer 1

Natural resources are important in our life because they are used to sustain life and meet people's requirements. Any natural substance that people utilize can be recognized as a natural resource. For instances, natural resources combine fresh water, timber, oxygen, and solar energy.

Hope it helps.....❇