Question

5. Give reasons for each .

a) Fertilizers are added to the soil by farmers.

b) A seed kept in the refrigerator does not germinate​

Answer 1

Answer:

1. fertilizers are added to the soil by farmers because fertilizers have 1 or more nutrients which help them in their growth and it also makes the soil fertile

2. Beacause seed needs its requirements like soil, sunlight , air, fertilizers which are not available in fridge