Question

bonds among water molecules
covalent bonds
hydrogen bonds
polar bonds
rewatch

Explanation:

Water molecules are attracted to each other by hydrogen - bonds. Covalent bonds are within a water molecule (between H and O), not between water molecules. Polar bonds refer to the bond within a water molecule due to electronegativity differences, not the intermolecular bond. Hydrogen bonds form between the slightly positive hydrogen of one water molecule and the slightly negative oxygen of another water molecule.

Answer:

hydrogen bonds