問題詳情
6. Homeostasis
(A) is the maintenance of a relatively constant internal state.
(B) results from hormone imbalance.
(C) occurs when the external environment changes to match the internal environment.
(D) is the way the internal environment influences the external environment.
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