well matter is anything hard and sturdy so look up matter and you answer will be..... (go find out) hope your day is going well ♥
Answer:
yes she should have a phone just in case anything happens
0.12 L will be grape juice
0.88 L will be water
for 100% (the full amount) - 12 % (grape juice amount) = 88 % (water)
hope this helps
