Question

D. Answer the following questions in brief.
1. Define respiration. Name the two types of respiration
2. Name the respiratory organ of the following: (a) crab (b) man (c) leech (d) an insect
3. Define transpiration.
4. Define the term 'breathing rate.
5. Name the body organs which help lungs during the process of breathing
6. Why do we need to breathe out carbon dioxide?​

Answer 1

Answer:

the process of inhaling oxygen is called respiration

Explanation:

the two types of respiration are:

exhaling respiration and

exhaling respiration