A student determined that shaking a container of sand caused the temperature of the sand to rise.
The student then performed a new experiment to
see if shaking a container of pebbles would cause the
temperature of the pebbles to rise.

Identify the dependent (responding) variable in the new
experiment.

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.