Will give brian lest and u have to give 2 answer bc it need it and brianlest

yes

Explanation:

ok will add link in comments

Explanation:

they are made of gases.

they have a spherical shape.

they make energy through fusion.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )