How Is It Possible That We Have a Rock from Mars

question 75

Multiple Choice

How is it possible that we have a rock from Mars on Earth?

• A) Astronauts traveled to Mars and brought back a sample.
• B) Robotic spacecraft have traveled to Mars and sent back a sample.
• C) A large impact ejected some pieces of Mars and they got caught in Earth's gravitational pull and landed on Earth.
• D) There are no rocks from Mars on Earth.

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The act of one human killing another, which can include murder and manslaughter.

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An autopsy conducted to determine the reason for demise or the severity of illness.

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A disease or condition caused by an abnormality in an individual's DNA, varying from minor to severe in its effects.