Isotonic since in a hypertonic solution the cell would shrivel up and in a hypotonic solution it would lyse (burst).
C. They are pulled toward Earth by the force of gravity (and in Physics you would learn that the deceleration speed of gravity is -9.8m/s/s)
When an electron<span> moves from </span>one atom<span> to </span>another<span>, </span>both atoms become<span> ions.</span>
Good luck honey! you got this :) and if you fail i’m still proud of you
The answer would be cerebrovascular disease
Hope this helps ! # And I oop