A landscaper is shopping for landscaping materials. She wants to use materials through which water flows easily. Which 2 materials should she choose? Clay and Gravel. Gravel and loosely packed soil. Granite and rocks with cracks. Rocks with cracks and clay.

I will send you the address please let me know

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.