A piece of a geranium plant is cut and placed it in a jar of water in the window. Several weeks later the piece has grown into a new plant. Which of
the following is true about the genetic relationship between the first plant
and the new one?

Hydrosphere is the correct answer

From our previous experiment, we examined how many drops a penny can hold - and place drops of salt water on the penny after recording 5 trials each, take the average of each solution.

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.