When a student uses the equation, mass multiplied by change in temperature multiplied by specific heat, what is being calculated? q = m \times C \times \Delta T
A: heat gain or heat loss

How can plants most likely improve air quality?
A: by producing oxygen

If the atomic mass number of an atom is 35, which statement is most accurate?
A: The number of protons does not equal the number of neutrons.

Which of the following allows materials to enter and leave a cell?
A:
cell membrane