Identify one abiotic factor that makes the hydrothermal vent ecosystem different from other ocean ecosystems

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas

The table below shows the freezing points of four substances. substance freezing point (°c) benzene 5.5 water 0 butane –138 nitrogen –210 the substances are placed in separate containers at room temperature, and each container is gradually cooled. which of these substances will solidify before the temperature reaches 0°c? benzene water butane nitrogen