In cells, the energy to transport substances from areas of low concentrations to areas of high concentration comes from which of the following molecules? amino acids atp rna fatty acids

Lol are you from Connections Academy? I go to that online school (GACA), and I came across this question just now. But anyways, I'm pretty sure the answer is

Amino Acids.

image result for what happens whenever a net force acts on an object

if an object has a net force acting on it, it will accelerate. the object will speed up, slow down or change direction. an unbalanced force (net force) acting on an object changes its speed and/or direction of motion. an unbalanced force is an unopposed force that causes a change in motion.