Question

what is cohesion? another word for molecules when a substance dissolves into another substance attraction between two different kinds of molecules attraction between the same molecules

Explanation:

To determine the correct definition of cohesion, we analyze each option:

• "another word for molecules" is incorrect as cohesion is not a synonym for molecules.
• "when a substance dissolves into another substance" describes dissolution, not cohesion.
• "attraction between two different kinds of molecules" is the definition of adhesion, not cohesion.
• "attraction between the same molecules" matches the scientific definition of cohesion (e.g., water molecules attracting other water molecules).

Answer:

D. attraction between the same molecules (assuming the last option is labeled D; if labels are A - D in order, the last option is D with text "attraction between the same molecules")