Name the following:
(a) The nutrients which mainly give energy to our body.
(b) The nutrients that are needed for the growth and maintenance of our body.
(c) A vitamin required for maintaining good eyesight.
(d) A mineral that is required for keeping our bones healthy.

(a) Carbohydrates mainly give energy to our bodies.

(b) Proteins and minerals are that nutrients that are needed for the growth and maintenance of our body.

(c) Vitamin A is required for maintaining good eyesight .

(d) Calcium is a mineral that is required for keeping our bones healthy.