Consider a toxin( with the ability to bioaccumulate) used on the insects are exposed to this toxin, explain how this toxin can also reach lizards and predator bird based on the diagram you make from #1?

There would be one bar shorter than the bar for peaches.

Telophase colchicine is a chemical obtained from plants that prevents the assembly of spindle fibers

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.