Why Is It Difficult for "Weightless" Astronauts in Space to Know

question 2

Multiple Choice

Why is it difficult for "weightless" astronauts in space to know whether they are right side up or upside down?

• A) Maculae that report head position depend upon the gravitational pull on the otoliths.
• B) Sunrise and sunset are no longer linked to a 24-hour day.
• C) They can't see a horizon.
• D) The direction in which they are traveling changes rapidly.

---

Definitions:

Previous Experiences

Past encounters or events that have shaped an individual's knowledge, understanding, or perception.

Promotion Rates

The frequency or likelihood of an individual moving up in hierarchal or positional status within an organization.

Adaptation-Level Phenomenon

The tendency of humans to judge various stimuli and situations relative to those they have previously experienced.

Relative Deprivation

The experience of feeling disadvantaged or less fortunate compared to others, often leading to dissatisfaction or resentment.