Answer:
Explanation:
1: What would happen if there were no villi on the walls of small intestine?
If you don't have functioning intestinal villi, you can become malnourished or even starve, regardless of how much food you eat, because your body simply isn't able to absorb and make use of that food
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2: If you eat food while hanging upside down, do you think it will still go through the alimentary canal?
Yes. Even if we eat food while hanging upside down, it will go through the alimentary canal because of the process of peristalsis. The muscles of the oesophagus will push the food downwards in a wave like action throughout the alimentary canal.
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3: Which food will take longer time to digest, Sugar candy or Potato chips?
I think potato chips
