It is C 2 1 2 1
You have to 1st balance the nitrates then balance the silvers to get the coefficients
Answer:
Host
Explanation:
Viruses are not alive. They need a living host cell to reproduce.
Answer:
That we know about yes, but physicians still say there are more things out there. (we do not know about these yet tho)
Explanation:
Answer:
matter cannot be created nor destroyed
Explanation: