Join ExamsbookAnswer : 4. "carbon dioxide"
It is not advisable to sleep under a tree at night because of release of5
Q: It is not advisable to sleep under a tree at night because of release of
- 1oxygen in a lesser quantity than the required levelsfalse
- 2oxygen in large amountsfalse
- 3carbon monoxidefalse
- 4carbon dioxidetrue
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Answer : 4. "carbon dioxide"
Explanation :
Answer: D) carbon dioxide Explanation: