Answer:
Heat
Explanation:
Temperature is the average thermal energy (or heat) in a substance. Sound isn't really related, thermometers measure temperature, and chemical reactions can produce heat, but none of those are measured by temperature.
In general, solubility increases with temperature. When you increase the temperature of a solvent, you increase the kinetic energy (or energy of movement) of the molecules, and this greater energy helps dissolve more of the solute molecules.
Velocity = 15 m/s
90/2 = 45 m
45/3 (seconds to reach) = 15 m
Answer:
B. is often done in nature preserves
Explanation:
edge 2021
