Passage Four [br] What effect does the iron from blood cells have according

游客2023-11-24  34

问题     Passage Four [br] What effect does the iron from blood cells have according to the researcher’s experiment?

选项

答案 It has an effect on the preservation of animal tissues.

解析
转载请注明原文地址:http://tihaiku.com/zcyy/3215044.html
最新回复(0)