3 years ago

I don't understand how to do this. Its science by th way

Physics

1 answer:

Alex_Xolod [135]3 years ago

8 0

Answer:

the answer is Z,X,W,Y

Explanation:

we know Z is the hardest material because when it is rubbed against any material,the other material is definitely left with a mark,so Z is 1st

we know Y is the weakest material because when it is scratched by all other materials,it is left with a mark.so we write Y at the last.

X is rubbed against W and W is left with a mark,so we know that X is harder than W,so we should write X just before W and after Z.

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I don't understand how to do this. Its science by th way​

I don't understand how to do this. Its science by th way