Why Are Astronauts Weightless in the Space Station

question 79

Multiple Choice

Why are astronauts weightless in the Space Station?

• A)because the Space Station is constantly in free- fall around the Earth
• B)because the Space Station is moving at constant velocity
• C)because the Space Station is traveling so fast
• D)because there is no gravity in space

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Definitions:

Environment

The surrounding conditions, influences, and natural life in which a person, animal, or plant lives and operates.

Living Lineages

Sequences of living organisms that are descended from a common ancestor, showcasing the path of evolution.

Mammals

A class of warm-blooded vertebrate animals characterized by the presence of mammary glands, hair or fur, and a neocortex.

Unique Feature

a distinct characteristic or element noticeable in a person, object, or place that sets it apart from others.