Question

Passive transport involves movement of substances

Answer 1

Answer:

Passive transport involves movement of substances from areas of higher concentration to areas of lower concentration.

Explanation:

Passive transport involves the passage of substances through a semi-permeable membrane, as occurs with transport at the level of cell membranes.

Generally, passive transport occurs with the movement of compounds from the space with the highest concentration of a specific substance to the space with the lowest concentration of the same substance, following the so-called concentration gradient. Theoretically, the gradient tends to disappear when the concentrations of substances have balanced out.

Regarding other options:

    A. From areas of lower concentration to areas of higher concentration.  It is a feature of active transport.

     C. From areas in which the concentration has reached a balance.  There is no passive transport

     D. From areas of differing concentrations with the use of cellular energy.  Energy use involves active transport.