Question

Workers at mission control who support astronauts are called ---.

A
flight controllers
B
mission experts
C
support officers
D ground-crew members

Answer 1

The ground crew members

Answer 2

Step-by-step explanation:

Flight controllers deal with the flight of spacecraft while mission experts handle specific mission tasks. I am not sure who support officers are but ground-crew members support astronauts from getting them clothes and a phone call with their families. So the answer is D.