Question

जो करता है वायु शुद्ध, फल देकर जो पेट भरे । मानव बना है उसका दुश्मन, फिर भी वह उपकार करे ॥  69% fail.​

Answer 1

Answer:

Tree

Explanation:

Tree is the answer

Answer 2

Answer:

tree. tree gives oxygen and observe carbon dioxide, gives fruit.