Where did all the elements other than hydrogen and helium come from? they were made during the big bang. they were made in stars. they were made in the formation of the solar system. they were produced by cyanobacteria.

I know this sounds silly but I just took the test they were made in the stars or B

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.