The diagram provides an overview of how dialysis works. Using this model as an example, explain how the dialysis machine performs the function that's normally performed by the kidneys.
semipermeable membrane
blood with dialysate
waste
products
waste products pass
through membrane
tubing (selectively
permeable membrane)
line from
artery to
apparatus
pump
line from
apparatus to vein
dialysing
solution
used dialysing
solution
(containing
urea and
excess salts)
fresh dialysing solution

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.

it enhances antibody production by t cells of the adaptive immune system.

hope i'm right

explanation:

the dark variety, as they are not visible on the dark tree barks

explanation:

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms