When a wave moves, what happens to the medium? a it moves forward with the wave b it moves only perpendicular to the energy of the wave c it moves up and down or back and forth, but it does not move forward with the wave d it moves only parallel to the energy wave

Amass of 100.0 g of solute is dissolved in water so that 850. ml of a 0.7500 m solution has been prepared. what is the molar mass of the solute?

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

The organs inside the body and how they function together