best answer...? Discuss the three kinds of waste that humans must remove from their bodies, and explain why waste removal is important to living organisms.
urine - left over nutrents
feaces - left over from nutrients
and carbon dioxide - all from respiration
Things like urine is left over from the kidneys because it removes like harmfull stuff in your body like a filter so it gets rid of it. if it dident then your would prbably die
Waste products of the metabolism must be removed from the body otherwise they accumulate and cause toxicity by interfering with the function of the vital organs.
