Please help me do 2 and 3 if you can thx sm

not sure if this is what you'r looking for nnew= nold

not sure if this is what you'r looking for eubacteria and archaebacteria

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

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.