Practice question
Question
Cohesion between water molecules is due to:
Explanation
The right choice is C: Hydrogen bonding. In WATER TRANSPORT, that matches how the process or concept actually works — the other choices mix up related ideas or use the wrong mechanism. Skip these: A) Ionic bonds; B) Covalent bonds; D) Van der Waals forces. A quick check: if an option needs energy, pumps, or the opposite direction of movement, ask whether that really applies.