Which best describes the bonds between atoms within a water molecule?

The bonds between atoms within the water molecule are polar covalent bonds, resulting in the unequal sharing of electrons. Within a water molecule, the electrons in each covalent bond are held closer to the O atom compared to the H atoms. This makes the O-end of each water molecule have a partial negative charge, while the H ends have a partial positive charge. Therefore, a partial positive end of one water molecule is attracted to the partial negative charge of another water molecule, forming a hydrogen bond.