Fertilizers which come from living things like animal dung, compost, fish and bone meals are

Carbon dioxide enters a leaf of a plant via

A. stomata

B. stem

C. roots

D. flowers

Carbon dioxide is given to plants for their food production from

A. air

B. soil

C. water

D. fertilizers

The function of roots includes

A. absorb water from soil

B. absorb nutrients from soil

C. anchor plant

D. all of these

Insectivorous plants can prepare their own food because they have

A. chlorophyll

B. leaves

C. stem

D. roots

To check a leaf that either it has made food or not we can use test using

A. iron solution

B. iodine solution

C. calcium solution

D. water