The energy that generates wind in our atmosphere comes from what source? O Moon's gravity
O Magnetic attraction
O Solar radiation
O Coriolis effect

Melting 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.

In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent

Is powdered sports drink ionic or covalent ? 10pts !