Official 45 Lec 3
Question 2 of 6
In the lecture, the professor gives examples of homogeneous and heterogeneous mixtures. For each mixture below, indicate which kind it is.

Click in the correct box for each phrase

HomogeneousHeterogeneous
Dirty water
Salt water
Smoke
Soil

正确答案:BABB

显示答案
进入答题
00:00
00:00
隐藏原文

译文

精听文本