A. anaphase
B. metaphase
C. telophase
D. prophase

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.

i would start by checking his legs for cuts or breaks and then i would go grab the gurney and put him in the back of the ambulance and take him to the hospital where they would start to fix him up.