In the glomerulus, a tuft of capillaries in the renal cortex, blood is filtered through the porous capillary walls.
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The glomerulus receives its blood supply (that need to be filtered) from an afferent arteriole of the renal arterial circulation and the glomerular capillaries exit into efferent arterioles. The glomerular filtration rate is a rate at which blood is filtered through all of the glomeruli.</span> </span>
the answer is B.extinction can be related to a failure to adapt to changes in the environment.
Cell transport is useful because it's, essentially, the movement of cells across the blood/veins. Active transport uses energy, while passive transport does not.
