Question

answer both the questions pls​

Answer 1

Answer:

mark as brainlist

here ur answer

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Answer 2

Answer:

Bile juice produced by liver in first part of small intestine does not have any digestive enzyme but still plays a significant role in digestion as it converts the food material into

alkaline form.

OR

In birds and mammals left and right side of heart is separated to convert and pump the oxygenated blood from deoxygenated form of it.