Fossils reveal ecological relationships from the past- how do we know when the moth species Stigmella heteromelis was alive, even though we do not have fossils of the moth or caterpillar?

it should be briana that has it to me

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.

digestion

it excretes wastes