Answer:Particles are moving into and out of the cell, but their concentrations remain stable.
Explanation: brainliest? (:
DNA provides nucleotides for cell membrane structure
Newton's first law of motion states that any object not acted upon by a force will stay at rest, or continue to move at a constant velocity. Thus, if a force is being applied to an object, it will move with an increasing velocity.
Hope this help :)
D. The hypothesis makes predictions about an experiment
