International Space Station

What does " making inference" mean?

• Having no proofs and facts

• Reaching a conclusion based on evidence and reasoning

Astronauts bring fungi and bacteria with them into space.

• True

• False

How much skin do astronauts lose daily?

• 10 g

• 5 g

• 3 g

• 7 g

Mold loves dryness.

• True

• False

How long astronauts are scheduled to sleep?

• 10 h

• 5 h

• 7 h

• 8 h

How often do astronauts clean the surfaces?

• Every day

• Once a week

• Bi weekly

• Once a month

Choose the incorrect answer.

• Astronauts sleep after 8 hours of work.

• Astronauts watch a movie before they sleep.

• Astronauts call their families before bed.

• Doing exercise makes astronauts tired.