Which of these statements is an example of DNA as evidence of evolution?

Two species that have the same DNA show that evolution has taken place

Two species with very similar DNA probably have a common ancestor

All modern species have similar DNA, showing that organisms have evolved

DNA from related species is usually the same, thus showing that all organisms evolved from the same DNA

the bedroo..

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:

light dependent reactions:

light independent reactions:

hope this !