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Crabs don't urinate in the typical sense. Waste from nitrogen metabolism is not concentrated into a urinary bladder like mammals; aquatic crustaceans are able to dissolve wastes directly into the water through their gills. This is important since nitrogenous waste mostly takes the form of ammonia (not urea) which is highly toxic. Studies indicate that energy expenditures for physical processes at the gills focus on uptake of oxygen, which is sparsely dissolved in water, not the elimination of wastes like ammonia, ammonium, or carbon dioxide. Because of the relative ease of elimination of the highly soluble ammonia and the more urgent need for oxygen uptake at the gills, the nitrogenous waste excretion process can be fairly described as 'passive'.
What else can I help you with?
Do crabs wee?
thru their pee pee
Do crabs pee?
yes i think
Do land hermit crabs poo and pee?
Hermit crabs do excrete waste, they pee so little, you dont notice it, and they store it in their shells and scoop it out, along with excrement.
What is the meanning of CPU?
Sea pee u
What do herbivore sea crabs eat?
Herbivorous sea crabs eat algae and seaweed.
Is there pee in the sea?
Yes, people pee in the see. Also animals that live in the sea.
What are the hermit crabs preditors?
sea birds, fish, octopuses, crabs, and other hermit crabs
Where is the crabs home?
sea
What is the name of the sea which does not have crabs?
answer
Do sea urchins have predators?
Yes it does they are sea otters, crabs, and a type of fish.Yes it does they are sea otters, crabs, and a type of fish.
Are sea turtles predators to jellyfish and crabs?
I guess they could, but this is a LOT of kinds of jellyfish, crabs, and sea turtles.
Are crabs spiders of the sea?
Crabs are not an equivalent of spiders of the sea as they are not predators. They have a somewhat similar appearance with their multiple, long limbs.
