HomeEveryday Science MCQsHuman beings use _______ liters of pure oxygen per day. 827. Human beings use _______ liters of pure oxygen per day.By Admin / September 17, 2025 A. 550 B. 2500 C. 1,050 D. 10,000 ✅ The correct answer is option A.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin