HUMAN NUTRITION

NUTRITION

MAJOR MINERALS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Why is food a basic need for all living organisms?
A
Organisms get sick from food.
B
Organisms get energy from food.
C
Only plants need food.
D
Only animals need food.
Explanation: 

Detailed explanation-1: –To perform activities like respiration, digestion, excretion, etc., organisms need energy and nutrients which are provided by food.-Blood absorbs nutrients from food which helps to heal wounds and cures it when attached to the living organism.-Food gives us energy to work, to grow and to repair the damaged parts.

Detailed explanation-2: -It gives them energy to perform various activities. All activities such as playing, running, walking, studying, etc. require energy. The various components present in our food such as carbohydrates, proteins, fats, vitamins, and minerals provide energy to our body.

Detailed explanation-3: -The major component of our food are carbohydrates, proteins, and fats. Food provides energy and organic materials for the growth and repair of tissues.

There is 1 question to complete.