Which of the following statement/s is/are correct?
A. A female astronaut Christina Koch spent 328 days, a record-breaker in space during 2019 - 20.
B. Christina Koch was accompanied by astronauts Luca Parmitano and Alexander Skvortsov.
C. Research during the mission was growing protein crystals for potential use in treatment for Parkinson’s and Alzheimer’s.
Choose the correct answer from the options given below :
1
Only A is correct
2
A and B are correct
3
B and C are correct
4
A, B and C are correct