Definitions / Explanation :
$(1)$ Cohesion force
$(2)$ Adhesion force
$(1)$ Cohesion force
$(2)$ Adhesion force
(N/A) $(1)$ Cohesion force: The mutual attraction between water molecules.
$(2)$ Adhesion force: The attraction of water molecules to polar surfaces (such as the surface of tracheary elements).
$(2)$ Adhesion force: The attraction of water molecules to polar surfaces (such as the surface of tracheary elements).
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