Answer: Zn is an element and CuSO4 is an ionic compound.
Explanation: Got it right on EDG2020 :)
Explanation:
the investigation lasts for 7 days !
hope this helps you.
Answer: I am pretty sure it is E
Explanation:
Answer:
It would have to be around 9.8 volume
Explanation:
Because they are coming from the ground and always safe
