Question

3. Section-C.
(3x3=9)
Q.12 Why do fish live longer in an
aquarium with water plants?
Q.13 What do you mean by insectivorous
plants? Give two examples.
0.14 The roots of plants of the grass
family help to conserve soil. How?​

Answer 1

Answer:

12 because they get more oxygen

13 plants which eat insects are called insectivorous plants ex venus flytrap pitcher plant etc.

14 roots of grass family hold soil together thereby preventing soil erosion