In system 1, glucose will move Sac 1 because of . a. out of; diffusion
b. in to; diffusion
c. out of; osmosis
d. in to; osmosis

Patricia is told by her physician that her body and brain chemistry have physically adapted to the drug and that she has become dependent on the tranquilizers prescribed for her by another doctor.

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

Why is it incorrect to say that mitochondria function only as energy factories with cell