Question

answer in detail. how all the life processes contribute to the growth and development of the body?

Answer 1

Various functions carried out by living beings; which are necessary to maintain and continue life are called life process.

Following are the life processes in living beings:

Nutrition
Respiration
Transportation of substances
Excretion
Movement
Reproduction

Answer 2

Life processes helps in the development and growth of our body by the following ways :

1. Some examples of life processes includes : nutrition, metabolism, respiration, cell division, excretion, reproduction, etc.

2. All these life processes has a major role for developing and making our body to grow.

3. For example, by nutrition our body gets energy to perform all the activities and this results in both growth as well as development of our body.

4. Respiration aids in the breaking the food into glucose.

5. In the same way, cell division also helps in the formation of new cells and has the role in repairing the dead tissues as well as the cells.