Freshwater bony fishes maintain water balance by
A. Excreting hypotonic
B. Excreting salt across their gills.
C. Drinking small amount of water.
D. Excreting waste in the form of uric acid.
Answer:A
Freshwater bony fishes maintain water balance by
A. Excreting hypotonic B. Excreting salt across their gills. C. Drinking small amount of water. D. Excreting waste in the form of uric acid.