Scientists estimate that 90 percent of the wading birds that once inhabited Florida's salt- and freshwater bodies are gone due to various human activities. Why is this loss of biodiversity important? Give one specific example of how an ecosystem can be affected by the depletion or loss of a bird species.

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.

3. is true i think i should be right

Hey .a. is the correct option