Answer and explanation

Correct answer: A. Movement of water across a membrane from low to high solute concentration

  1. Step 1: Water moves towards the region with more solute.
Answer
Movement of water across a membrane from low to high solute concentration.
Why not the others: Movement of solutes across a membrane using energy, Movement of gases only and Division of a cell don't fit.

Practise more Cells and homeostasis.

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