Instead of defining life, scientists have decided to qually living things as things that can move
describe the characteristics of ute
not differentiate between ing and non-ving
o quality living things as highly complex

I also don't understand

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is

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.