Question

1. Homi Jahangir Bhabha a. Radioactivity.

2. Sir. Isaac Newton. b. Stream engine

3. James Watt. c.
Laws of motion

4. Marie Curie. d.
Space Science

5. Dr. Vikram Sarabhai e.
Plant Science

6. J. C. Bose d.
Nuclear Physics ​

Answer 1

Explanation:

Isaac Newton-- law of motion

Homi Jahangir Bhabha --- Nuclear science

James Watt --- Stream engine

Marie Curie --- Radio activity

Dr. Vikram Sarabhai --- Space science

J.C.Bose --- Plant Science