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- 2022-6-4
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1、 A could tell the difference between endo and ecto animals by putting their bones under a microscope, seems it can resolve the debate:
The debate is that when Rlooked dinosaur bone, similar to birds and mammals
Traits of warm-blooded animals is … deduce dinosaur warm-blooded
2、Evidence come under fire. T found that one traits could be resulted from excertion rather than endo. In an experiment he showed cool-blooded lizard … showed same kind of characteristics
3、The only distinction was between the exercised and unexerceised animals. Regardless of they are warm or cool blooded.
4、illustrate the reason why exercise and unexercised can cause that difference |
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