As a nitrogen-containing compound, ammonia is a .
a. significant component of urine of insects, as well as birds and other reptiles
b. significant component of urine of mammals
c. waste product of amino acid and nucleic acid breakdown
d. mixture of water and soluble wastes formed and excreted by the vertebrate urinary system
e. blood-filtering, urine-forming agent for mammals.

answer; i believe that the correct answer is (b) melosis; plz check first.good luck

protocol for imps extraction focusing on membrane protein extraction, solubilisation, and purification.

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

if someone had the list of traits you provided