Answer:
D
Explanation:
I t would be different because she would of only did it once so not really an investigation
Answer:
Fe + CuSO4(aq) → FeSO4(aq) + Cu(s) The type of reaction is a displacement reaction. In this reaction, the highly reactive metal iron replaces the Copper in copper sulphate by giving up two electrons and gets oxidized and forms a new compound called ferrous sulphate.
Yes, crossing over does not occur during mitosis. As mitosis is simply the duplication of cells, there is no gene variation that comes from crossing-over.
Answer:
ok I have it in the group and the correct answer akka is the same as I have to you for me quest to be the first and I have
Explanation:
in FM JB
The density of salt water is greater than the density of fresh water