Question

Class:4
Subject: Science Revision worksheet
Q-1 Fill in the blanks.
1.
helps in the production of components of blood.
2. Pulses are rich in.
3.
nutrient is produced by our skin.
4.
Is the hardest substance in the human body.
5. There are
main types of microbes.
6. The dentine protects the innermost part of the tooth, called the.
7. Fabric is usually woven on a.
8. The yarns that run from left to right are called
9. The process of making cloth is done on a loom is called
10.
is the animal fiber.
Q2-Give two examples:​

Answer 1

Answer:

primary industary

Explanation:

ans 9

Answer 2

Answer:

I I don't know soryyyyyyyyyyyyyyyuyy