Aparachute a person jump from an airplane and reach the ground
without injury. which of the following common items would best imitate the
fragility of the human body in a simulation of a parachute jump?

i am going to guess that it is co2.

this would be a math

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.