Question

Why have foods been divided into four groups?

Answer 1

Answer:

Because to make it easier for us to select a balanced diet.

Answer 2

Answer:

To make it easier for us to select a balanced diet.

Explanation:To make it easier for us to select a balanced diet, food have  been divided into following four groups:

i. Cereal group

ii. Vegetable and fruits group

iii. Milk group

iv. Protein group.