As our bodies use the oxygen we inhale, for example, we produce waste carbon dioxide. When we breathe out that carbon dioxide, we are excreting it. Our bodies excrete this solid waste as poop, and liquid waste as pee. We can even excrete waste products through the skin in our sweat. If we did not get rid of extra carbon dioxide, for example, we would get tired and confused.
We can even faint or die. Hope it helps Related questions How do I determine the molecular shape of a molecule? What is the lewis structure for co2? What is the lewis structure for hcn? How is vsepr used to classify molecules? What are the units used for the ideal gas law?
How does Charle's law relate to breathing? What is the ideal gas law constant? How do you calculate the ideal gas law constant? How do you find density in the ideal gas law? Animals have an excretory system consisting of a couple of kidneys, ureter, urinary bladder and urethra. Kidney has a structural unit called nephron where the blood is filtered. After filtration, pure blood will circulate back to other parts and extracted waste products are passed to the ureter.
Urinary bladder collects urine which is excreted through the urethra. The major wastes produced by the human body are: Carbon dioxide and Urea. Carbon dioxide is excreted by the lungs and kidneys excrete urea. Carbon dioxide, excess water produced during respiration and nitrogenous compounds produced during protein metabolism are the major excretory products in plants.
Plants produce two gaseous waste products i. Oxygen released during photosynthesis is used for respiration while carbon dioxide released during respiration is used for photosynthesis.
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