Which one of the following statements is accurate?
a. false colors are added to images to make some structures more noticeable.
b. electron microscopes are tools used to study living organisms when they're alive. c. compound light microscopes utilize lenses and beams of electrons to produce images. d. electron microscopes focus beams of light using magnetic fields.

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.