Nutrients that are required in smaller quantities are minerals and .
Nutrients that are required by plants in smaller quantities are considered as
Read the following statements about nutrients and fill in the blanks.
Nutrients are categorised into 2 main types, (i)______ and (ii)______; the first type provides energy and consists of carbohydrates, proteins and fats and is needed in (iii)______ quantities. The second type consists of regulatory nutrients like vitamins and minerals, and is required in (iv)______ quantities.