After continued droughts for three years in a region, the demand for rainproof metal coatings decreases, but the supply remains high. That means producers have to _ the prices for metal coatings.
If this trend continues for a few more years, the number of producers who make these coatings will _

decline, decline

Explanation:

if there's no one buying producers have to reduce prices as they have of product but no buyers. If there are still no buyers after a few more years many producers will not be able to afford to stay in the business

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.