Walk out. If it's denser than air, it'll settle to the bottom
Answer:
21
Explanation:
21 is x because 211211 1 1 1 1 1aghh
Answer:
m v^2 / R = m g where gravitational force provides centripetal force
R = v^2 / g = 14.3^2 m/s / 9.8 m/s^2 = 20.9 m
Photosynthesis. Photosynthesis is the process the plant uses to absorbs light to make food
