Question

Please tell odd one out giving reasons. Correct and best answer will be marked brainliest. Irrelevant answers will be reported . ​

Answer 1

Answer:

1. paper
2. biogas
3. carbon monoxide
4. carbon dioxide
5. haemoglobin

Explanation:

Hope it helps u

mark as brainlist.

Answer 2

Answer:

1. paper
2. biogas
3. carbonmonooxide
4. carbon dioxide
5. haemoglobin

i hope is a right answer pls like and follo.w me