A-A+
According to paragraph 1 the most fundamental
问题详情
According to paragraph 1, the most fundamental adaptation to maintain body temperature is
A．the heat generated by the metabolism
B．a shivering reflex in the muscles
C．migration to a warmer environment
D．higher caloric intake to match heat loss请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析："The most basic mechanism [for maintenance of warm body temperature] is the high metabolic rate." Choices B, C, and D are all ways to maintain body temperature, but they are not the most fundamental adaptation.
