The reason radioactive isotopes can be followed through the steps of a chemical reaction or industrial process is that
a)are stable b)give off radiation
c)do not react chemically as nonradioactive isotopes do d)do not decay

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.