2. If the water leak out from the cup then the experiment is going to be hard for us to get the actual result of the experiment. Also it is going to be hard for us to do see weather or not, which tube will leak out the water more faster.
4.I don't think the straws will have the different flow rate because the one with the larger whole has more space for the water to leak out because it has more spaces.
7.The water stopped flowing at different times and this tells me that the rate of the water in the cup with larger tube makes the water leak out more faster than the smaller tube because it has more spaces.
8. The blood will be hard to flow through a person's body which will lead to death.

When you exercise, our body will get much more oxygens inside of lungs that our body will get more healthier.

In my opinion I think the Alveoli is the most important product of respiration because it changes carbon dioxide into an oxygen.

The respiratory system is basically made up of Larynx, trachea, lungs, intercostal muscle, bronchus, the bronchiole, the heart, the air sac, the ribs and the diaphragm. Respiratory system is made up of the organs in your body to help to breath. Each organs has their each jobs to bring in the air inside your body for you to live.

https://docs.google.com/a/gsiscommunity.kr/presentation/d/1vVTeujdzf0iv7Ivaa4G7aN-TwX1rA08ZIUKniVjt76M/edit
Ricky and Chris group