What is half of 90?
A) 40B) 45C) 50D) 55 👇 Comment your answer (A, B, C, or D). ✅ Correct Answer: B 💡 Explanation: Half of 90 is 45
A) 40B) 45C) 50D) 55 👇 Comment your answer (A, B, C, or D). ✅ Correct Answer: B 💡 Explanation: Half of 90 is 45
A) 40B) 45C) 50D) 55 👇 Comment your answer (A, B, C, or D).
A) OxygenB) Carbon DioxideC) HydrogenD) Helium 👇 Comment your answer (A, B, C, or D). ✅ Correct Answer: A 💡 Explanation: Humans need oxygen for respiration and to release energy from food.