Question

TEXTBOOK EXER
1. Choose the correct answer.
The size of an air bubble rising up in
(a) decreases
(b) increases
(c) remains same
(d) may increase or decrease
2. Clouds float in atmosphere because of their low
(a) density (b) pressure
(c) velocity (d) mass
3. In a pressure cooker, the food is cooked faster because​

Answer 1

Answer:

A) decrease

B) density

Answer 2

Answer:

1 increases

2density

3 it is cooked under steam and pressure...

plz mark as brainliest