Question

please answer those questions please
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Answer 1

Answer:

2. because they digest grass. These intestine have small bacteria and performs process and break  down food into cellulose.

3.pepsin is secreted by gastric glands while trypsin are secreted bt exocrine glands.pepsin performs in an acidic medium whereas trypsin in an alkaline medium.

4.it a sticky ,colorless ,pale yellow film that forms on teeth.it can be avoided bt brushing teeth twice a day.use mouth rinse also to kill the bacteria.

5.no bile is a fluid which is released by liver and stored in gall bladder. Bile is not an enzyme because it is used for process called emulsification of fats which is for digestion of fats.