Which two systems provides the molecules needed for the metabolic activity that takes place at ribosomes?

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:

feral cats are estimated to eat tens of millions of native animals each night in australia