Question

Fill in the blanks with the correct words.

The movement of molecules from an area of low concentration to an area of high concentration occurs in
transport.

In
transport, molecules move from an area of high concentration to an area of low concentration.

Answer 1

Diffusion is the movement of a solute from an area of its high concentration to an area of its low concentration – i.e. down a concentration gradient. This process is “passive” – i.e. it requires no energy; the gradient is enough to drive the process.

Answer 2

Answethe first blank is active. the second one is passive

Explanation:i just know