What happens to the molecules in water as it freezes? (1 point) Group of answer choices

The average kinetic energy of the molecules increases.

The molecules move faster.

The average kinetic energy of the molecules decreases.

The molecules give off heat.

Describe the function of the endomembrane system? what organelles are involved?

Anybody wanna ? (picture included? )

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.