A srudent conducted a comparative investigation to test the hypothesis that different areas of New York City have different
levels of air pollution.
Which is a likely benefit of this comparative
Which is a likely benefit of this comparative investigation?
A. It provides her with a large amount of information about air pollution in New York City.
B. It provides her with results that are valid for a long time.
C It requires that she observe a limited number of variables.
D. It allows her to learn about the causes and effects of air pollution in inajor cities
FAST PLEASE

Which of the following is an advantage of solar energy?

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.

Write the balanced chemical equation forphotosynthesis.