find out the ascending order for digestion of food in alimentary canal. 1)mastication 2)contraction of muscles 3)perestalic movement 4)emulsification of fats
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Answered by
6
Answer:
contraction of muscles
causes
perestalic movement
causes
mastication
after this there will be
emulsification of fats
Answered by
2
Answer:
3 2 1 4 is the correct order
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