How do human fetuses get rid of waste?
The same way you do, remember they are "floating" in amniotic fluid. This is what their body ingests and processes.
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A Dog gets rid of its wastes by the process of excretion.
Digestive and excretory systems
Exhaling - rids the body of the gases not absorbed by the lungs (carbon dioxide) Sweating(presperation) - Rids excess salts and minerals Urination(pee,urine) - Empties all… the impurities filtered from the blood stream by the kidneys Bowel Movements (poo,faeces)- Rids all food matter not absorbed by the digestive system(in poo,faeces)
they relieve themselves just like humans and other animals do
Polar bears get rid of wastes the same way all mammals do: through sweat, urinating and defecating.
The system that regulates blood composition and gets rid of wasteis the Excretory system.
By the lungs and alveoli.
A developing mammal inside of the mother.
The digestive sytem is the only one i am sure of.
Food is taken into the body through the mouth where the process of digestion begins. It is broken down by the chomping action of the teeth and enzymes in saliva. It then passe…s through the esophagus and into the stomach where it is broken down further by acids. It then passes through the small and large intestines where nutrients are drawn out of it, and the waste product left over finally passes through the last part of the large intestine known as the rectum, and is excreted through the anus.
you can get rid of your waste in your body , by simply doing eating healthy foods and proper hygiene ..
Through the skin, the intestines, or the kidneys
The anus gets rid of solid waste in the human body
Plants do not excrete waste materials from their cells at all.Instead, plant cells possess an organelle (a cell sized organ)called a Central Vacuole in which the plant cell de…posits all wasteproducts from chemical processes within the cell. The centralvacuole is filled with waste products until either the cell or theplant dies, it does not "excrete" any sort of waste. . Alternately you can look at it this way: Sugar is one of thefactors of plant waste. The plant stores that, and uses it forenergy. Second is oxygen. Oxygen escapes by cells called guardcells. When the stomata (the space between the guard cells) getsfull, the guard cells swell open and release extra water, andoxygen.
blood is filtered in the kidneys and the waste is then transported from the kidney to the bladder