Which of the following is not true concerning the effects of pollutants on exercise?
a. pollutants can cause dehydration.
b. pollutants can impair respiratory and cardiovascular systems.
c. pollutants usually surround large roads and freeways.
d. pollutant advisory warnings should be ignored.

Nerve cells are specialized to respond to stimulitrue or false?

What are some natural processes that represent physical and chemical changes?

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.