Why do planets orbit the Sun? The Sun is the only celestial object that has a gravitational pullThe Sun’s chemical composition makes it attract planetsOnly celestial bodies that emit light, like the Sun, can be at the center of an orbitThe Sun is the most massive object in our solar system, so it exerts the greatest gravitational pull

The answer would be true

By water evaporation from the leaves is created a negative pressure at the top of the tree that promotes the ascension  of the water through channels that are called xylem. there are also two molecule forces that are involved: the intra-water molecules cohesion (water molecules stick to each other) and the adhesion when the water molecules stick to the channels they are running in. this is what enables water to go from the roots to the top of a tall tree.