After 15 minutes the meat tenderizer in cup 1 now looks like dried up tomato sauce with pepper witch is the enzyme powder witch made cup 1 smell really strong and peppery and the gelatin in cup 1 all went to the top some how, and the gelatin in cup 2 looks like icky water. The difference between cup 1 and cup 2 is that cup 1 has orange stuff and smells strong and cup 2 just has watery clear gelatin in it.
2. The gelatin reach the bloodstrem in cup 1 becuse cup 1 had the cup 1 has the meat tenderizer and enzyme powder in it witch makes cup 1 abel to "digust" the gelatin, and food has to be digusted to reach the blood stream so the gelatin hade to reach the blood stream in cup 1.
The model suggest that the food must be digested before if can reach the blood stream.
3. Food would not be any use to our body if we could not digest it because the nutrients in the food wouldn't' be able to get to our blood stream and into our body, in fact we maybe wouldn't be able to poop the food because the food can't turn into poop without digesting it.