問題詳情
17. In saltwater fish
(A) the concentration of solutes in the internal fluids of saltwater fish is lower than that in the surroundingwater.
(B)the concentration of solutes in the internal fluids of saltwater fish is higher than that in thenvironment.
(C) large amounts of diluted urine are produced.
(D) body fluids have a solute concentration equal to their surroundings.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增