Bones are made up of |
|||
a) |
Magnesium phosphate |
b) |
Sodium chloride |
c) |
Calcium phosphate |
d) |
Phosphorus |
Bones are made up of |
|||
a) |
Magnesium phosphate |
b) |
Sodium chloride |
c) |
Calcium phosphate |
d) |
Phosphorus |
(c)
Bones have hard and non-pliable ground substances, rich in calcium salts and collagen fibres which gives strength to bones