The answer should be C I hope this helps
The additional information that you would need to know in this scenario would be :
- The Price for playing an Arcade
- The price for riding the Ferris Wheel
- Other cost such as transportation and snacks
- Her total allowance
hope this helps
Vaping......................
In light of my perception, I can finish up the accompanying:
1)Test life form A matures lactose
2)Test life form A delivered gas
3)Test life form A brought down the pH of the medium
<span>4)Test life form B does not mature lactose</span>