Question

1. read the sentence from paragraph 5. still, not all earth food works in space. what does the author mean by the sentence? a some foods will not float around in space. b some foods should not be eaten in space. c some foods do not taste good in space. d some foods are not healthy to eat in space. 7. what are the main ideas of the \getting a workout\ section? a astronauts want to stay as healthy as possible while in space, so they make sure to continue moving by lifting their arms and legs. b astronauts’ bodies become stronger while in space, so they are able to lift heavier objects and exercise for longer periods of time. c astronauts are unable to exercise each day in space because there is no gravity, so they become tired and sleep more. d astronauts’ bodies become weak in space due to the lack of gravity, so they have to work harder to keep their bodies strong. 8. what is the meaning of reality as it is used in paragraph 15? a gentle; something relaxing b pretend; something imagined c quiet; completely silent d true; actually happening

Explanation:

For Question 6:

The phrase "not all Earth food works in space" means some Earth foods are not suitable for use (consumption) in space. Option B matches this meaning, as it states some foods should not be eaten in space.

For Question 7:

In space, lack of gravity causes astronauts' muscles and bones to weaken, so they need to exercise to stay strong. Option D correctly reflects this main idea, while other options have incorrect claims (A is too narrow, B is opposite of fact, C is wrong about inability to exercise).

For Question 8:

The standard definition of "reality" in context is something that is true or actually happening, which matches Option D. The other options are unrelated to the word's core meaning.

Answer:

1. B. Some foods should not be eaten in space.
2. D. Astronauts’ bodies become weak in space due to the lack of gravity, so they have to work harder to keep their bodies strong.
3. D. true; actually happening