MULTIPLE CHOICE QUESTION Are a majority of the problems associated with down syndrome a result
of an over or under expression of chromosome 21?
under
over

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:

golgi body just took the test on edge