小鼠增加,鲫鱼减少 .
小鼠是恒温动物,温度降低,需要更多的能量维持体温 .
鲫鱼是变温动物,温度降低,体温就降低,新陈代谢减缓,耗氧量减少.
小鼠和鲫鱼从30度的环境移到15度,耗氧量将怎样变化?
小鼠和鲫鱼从30度的环境移到15度,耗氧量将怎样变化?
生物人气：590 ℃时间：2020-04-16 13:10:44
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