Question

Column A
1. Seismograph
2. Positive and negative charges.
3. Bakelite
4. Electrolyte
5. Ultrasound
6. Middle ear
7. Cell wall
8. Unicellular
9. Natural Gas
10. Coke
Column B
(a) Get attracted to each othe
(b) Insulators
(c) Sound above 20,00 Hz.
(d) Three bones
(e) Conductor
(f) Plant cell
(g) Detects and record earth
(h) Prokaryotic cell
(i) Petroleum
(0) CNG​

Answer 1

Answer:

1. g 2. a 3. b 4. e 5. c 6. d 7. f 8. h 9. j 10. i

Explanation: