Answer: 10% (v/v).
Explanation:
V - unit is litre
m/m - by mass concentration
m/v - unit of density
v/v - concentration by volume
Answer: During a chemical reaction, matter cannot be created nor destroyed, matter can change form through physical and chemical changes, but through any of these changes, matter is conserved; even though the matter may change from one form to another, the same number of atoms exists before and after the change takes place.
Explanation: <3
All organisms need oxygen to survive
Abca I think it’s right not sure
The point lies in the shaded regions of both the top and bottom inequalities
Hope this helps