Question

Match the following: (5 × 1 = 5)
1. Seed germination 2. Air
3. Cotton
4. Fibrous roots
5. Vertebral column
a. Black soil b. Grasses
c. Backbone
d. Irreversible change
e. Mixture

Answer 1

I can't understand this

Answer 2

1.seed germination=irreversible change

2.cotton=Black soil

3.Air=Mixture

4.Fibrous roots=Grasses

5.Vertebral column=Backbone