Which scenario is an example of a functional adaptation? A. A male bird lets out a mating call to attract a female bird. B. Poison dart frogs produce a toxic venom that they can secrete out of their skin. C. Cobras elongate their bodies and hiss when they’re threatened. D. The color and shape of a flounder allow it to camouflage itself on the sea floor.

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:

what exactly is the question lol