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By peeing (no kidding!)
Actually I've heard that people were researching ways to get people's pee to use in fertilizers. Nitrogen and phosphorus are good fertilizers and are both present in pee, but the global price of those elements is skyrocketing: if we get people's pee, we get cheap fertilizer!
What else can I help you with?
What food component is urea produced?
Urea is produced as a waste product by the liver when breaking down proteins in the body. It is a nitrogenous waste that is excreted in urine.
What is the nitrogenous waste produced by crayfish?
The food that a crayfish consumes first goes through the gastric mill and into the stomach. Food then passes into the digestive system and digestive gland for further digestion and absorption. Undigested particles continue along the intestine and out the anus.
What stores water and waste and food?
Vacules store water, food and waste products.
Composting is the process in which the process helps solid waste?
Composting is a natural process where organic materials, like food scraps and yard waste, break down into nutrient-rich soil. This process helps reduce the amount of waste sent to landfills and produces a valuable soil amendment for gardening and landscaping. It is an environmentally friendly way to manage organic waste and improve soil health.
What transport food water and waste?
food
Why is it that aphids don't excrete nitrogenous waste?
cos their food has very little nitrogen in it and they need it all
What food component is urea produced?
Urea is produced as a waste product by the liver when breaking down proteins in the body. It is a nitrogenous waste that is excreted in urine.
Is lipid is nitrogenous food?
no protein is nitrogenous
Is protein a nitrogenous food?
Yes, protein is nitrogenous.
Which two materials are excreted from the body?
Many materials are excreted from the body. These include carbon dioxide, nitrogenous wastes, and undigested food waste.
What is Nitrogenous food?
Food containing nitrogen.
What is the nitrogenous waste produced by crayfish?
The food that a crayfish consumes first goes through the gastric mill and into the stomach. Food then passes into the digestive system and digestive gland for further digestion and absorption. Undigested particles continue along the intestine and out the anus.
Is nonfat milk a nutrient-dense food?
No, it's an industrial waste product. Do yourself a favour and don't eat it.
WHICH waste do not come from body cells?
undigested food
How is food digested absorbed and transported to the cells?
it is absorbed through the walls of the small intestine into the bloodstream.
Can potato skins be composted along with other food waste?
Yes, potato skins can be composted along with other food waste. Composting potato skins helps to break down the organic material and create nutrient-rich soil for plants.
How do arthropods eliminate waste?
They have a mouth and an anus like most higher organisms for solid food waste. Gaseous waste for terrestrial arthropods passes through microscopic tubules (tracheoles) and out pairs of openings in body segments (the spiracles); for aquatic arthropods, gills are used to remove nitrogenous waste - particularly useful for highly toxic ammonia.
