Which best describes the energy change that takes place during deposition? Heat energy is released by the substance.
O Heat energy is maintained by the substance.
Heat energy is slowly gained by the substance.
Heat energy is quickly absorbed by the substance.

Which substances have the lowest melting points: ionic covalent, or metallic

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

Why is the bottom layer of a trophic pyrimid the