Two equal body masses are accelerated, but body a's acceleration one-fourth of body b's. what is the force of body b on body a

it would be the percentage of food eaten by the flock

i remember doing this lab

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.