Biology, 17.10.2019 10:30 mjwaple57

One effect of air pollution is destruction of
a. the nitrogen cycle
b. photosynthesis
c. the ozone layer
d. chlorofluorocarbons

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 03:00, ghkfkhgm859

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .

Answers: 1

continue

Biology, 22.06.2019 03:50, yugbug44owwc7w

Why was mendel's work not accepted at the time? o a. his results were false. o b. he did not repeat his experiments. o c. he did not have any data. o d. his results were surprising,

Answers: 2

continue

Biology, 22.06.2019 04:50, kaylallangari2145

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.

Answers: 3

continue

Biology, 22.06.2019 05:00, emmalucilleblaha1995

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Answers: 1

continue

You know the right answer?

One effect of air pollution is destruction of
a. the nitrogen cycle
b. photosynthesis