In monostremes the placenta absors oxygen and food from the mothers blood.
1 answer:
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Answer: 26.7 moles
Explanation:
As can be seen from the balanced chemical equation 2 moles of hydrogen combine with 1 mole of oxygen to give two moles of water.
1 mole of oxygen give = 2 moles of water.
Thus 13.35 moles of oxygen give= of water.