Ozone forms near the ground when pollutants from cars are exposed to uv radiation and oxygen. this is an example of a

a.
primary pollutant
b.
secondary pollutant
c.
tertiary pollutant
d.
none of the above

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.

What is an example of a scientific question that galileo could not have answered with out this new tool?

Glands that the body deal with stress and respond to emergencies.