What Happens to an Astronaut Who Spends 2 Months in the Weightless

question 62

Multiple Choice

What happens to an astronaut who spends 2 months in the weightless environment of a space capsule?

• A) Bone density increases and muscle mass increases.
• B) Bone density decreases and muscle mass increases.
• C) Bone density decreases and muscle mass decreases.
• D) Bone density increases and muscle mass decreases.

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Definitions:

George W.Bush

The 43rd President of the United States, serving from 2001 to 2009, known for leading the country during the September 11 attacks and initiating the Iraq War.

Kyoto

A city in Japan that hosted an international protocol in 1997 aimed at reducing greenhouse gas emissions globally to combat climate change.

Automobile Emissions

Pollutants released into the atmosphere by motor vehicles, contributing to air pollution and greenhouse gas concentrations.

Non-Renewable Fossil Fuels

Natural resources such as coal, oil, and natural gas that cannot be replenished within a human lifespan.