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The fetus can excrete urine into the amniotic fluid but there is very little waste in it. The mother's body works to attend to the other exchanges. Because babies are not eating, there is no waste as we know it. Unborn babies in distress may pass meconium, a dark sticky substance which lines the bowel, and is usually passed in the first days after the birth but is different to feces.
It urinates because it swallows small amounts of amniotic fluid, and because its kidneys are fully functional, filtering toxins from the blood stream; it then passes urine back into the amniotic fluid.
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How do Texas horned LIZARDS excrete waste?
They excrete faeces and uric acid from their cloaca.
Why do ferrets excrete?
Ferrets excrete to get rid of waste
How do Pisces fish excrete waste?
Pisces fish excrete waste through their gills and kidneys. Waste products such as ammonia are released into the water through their gills, while the kidneys help filter out and excrete other waste materials.
Can flowers excrete waste?
They "excrete" oxygen, which for them is a waste product. They "excrete" oxygen, which for them is a waste product.
Is urine the only waste product that humans excrete?
No, urine is not the only waste product that humans excrete. Humans also excrete waste solids as fecal matter, and waste gas - primarily carbon dioxide and water vapor.
How are the jobs of the lungs and large intestine similar to the job of your kidneys?
All of the organs mentioned excrete waste. The lungs excrete carbon dioxide, the large intestine excretes solid waste, and the kidneys excrete nitrogenous waste.
Does plants excrete waste?
yes
Do ants excrete waste?
Yes They do
What waste does the skin excrete?
Urea
How do bryophytes excrete waste?
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What do bones excrete?
Waste matter
How does mammals excrete-?
Mammals excrete in two ways. One is waste goes through and out the anus and through chemical waste.
