the main disvantage of urea as an excretory product for animals eliminating it would be
a. it's high toxicity
b.needs lot of water to be eliminated
c.energy expenditure to produce it
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ANSWER
A. Highly Toxic
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Answered by
1
Answer:
it's high toxicity
Explanation:
As urea is excretory fluid and needs to excrete so definitely it is a toxic substance.
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