Answer:
Many people do not realize that helium is a non-renewable resource. It is made on earth via nuclear decay of uranium, and it is recovered from mines. Once it is released into the atmosphere it becomes uneconomical to recapture it, and eventually atmospheric helium will escape earth altogether because it is so light.
Explanation:
Answer:
the correct answer option 3
Explanation:
Option 3.
Hiuen Tsang:
He was a Chinese traveller who visited India during the reign of emperor Harsha.
He describes the glory of the monastery with many storeys built by Harsha at Nalanda.
He mentioned in his account that the Sudras practiced agriculture during the period of Harsha.
He also mentioned in his account about the conference held at Allahabad, known as Prayag.
Fa-hien:
1.make sure that everything needed for teaching and learning is available
2. make sure the teachers and students are comfortable and happy with the school
3. set rules that will be convenient for the school, students and teachers
4. appoint prefect to help manage the students and make sure all rules are followed.
5.add exciting yet educational sporting activities
Answer: Resources and Financial
Explanation:
