A. Ventilated class room
B. Sufficient light should be in the class
C. Appropriate seating arrangement in the class
D. All of the above
Correct Answer: All of the above ✔
Last Updated: February 05, 2018
A. Ventilated class room
B. Sufficient light should be in the class
C. Appropriate seating arrangement in the class
D. All of the above
Correct Answer: All of the above ✔
Last Updated: February 05, 2018