Use the table to answer the following question. Gravity and inertia are the two forces that keep Earth in its orbit as it travels around the Sun. What would happen if the force of inertia disappeared?

A.

Earth would break apart.

B.

Earth would be pulled into the sun.

C.

Earth would leave the solar system.

D.

There would be no changes in Earth's orbital path

Why are small quantities of chlorofluorocarbons so harmful to the ozone layer? a. the chlorofluorocarbons act like ultraviolet radiation causing large amount of ozone to be produced. b. the chlorine from the chlorofluorocarbons reacts with free molecules of oxygen causing a stop in ozone production c. free oxygen atoms can replace the chlorine in chlorine monoxide, releasing a free atom of chlorine which can then recombine with an oxygen atom in ozone, destroying more ozone. d. chlorofluorocarbons absorb ultraviolet radiation, preventing the formation of ozone select the best answer from the choices provided

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

Nucleic acid certain protein cell membranes certain carbohydrates