Answer:
D. The launch, mission and landing and C. To research the Earth's Ozone are the correct answer.
Step-by-step explanation:
Mission control centres are known as flight control centres, they are facilities used for managing space flights from the moment it is launched until it lands. It is a part of the ground segment of operations. flight controllers and other support personnel monitor the mission with telemetry and command the vehicle using ground stations. The persons of mission control system for a particular mission include propulsion, power, altitude control system attitude dynamics etc. Flight controllers train all theses personnel and make them to extensive rehearsals in the mission control centre.
Ellen Ochoa was an astronaut, engineer and director of John son Space Centre. she was the first hispanic woman who went to the space. She was sent for a nine day mission abroad the space shuttle Discovery to study the Ozone layer. She has spent more than 1000 hours in space.