Question

read carefully this passage and answer​

Answer 1

Explanation:

1)what is gravity?

ans:gravity is a force that causes objects to be pulled towards each other.

2)why do astronaut float in the space and not on earth?

ans:Astronuts float in space because there is no gravity and on earth there is gravity.

Answer 2

Answer:

A- gravity is a force that causes objects to be pulled towards each other

b-astronauts float in space not on earth because when the astronauts go into space earth's gravity can not act on them. so,they just float around