Question 21

Who was awarded the Noble Prize 2021 in chemistry and for what work?

4 year ago
Aakriti
Aakriti

when will vaccine come for age groups for 12 and above? 

4 year ago
Aakriti
Aakriti

share some hygiene and safety tips while traveling during pandemic/ covid- 19?

4 year ago
Aakriti
Aakriti