Which of these substances is required to keep our bones strong and healthy?
Fats
Iodine
Calcium
Water
Name thefollowing:
(a) Thenutrients which mainly give energy to our body.
(b) Thenutrients that are needed for the growth and maintenance of our body.
(c) Avitamin required for maintaining good eyesight.
(d) Amineral required for keeping our bones healthy.