Physics, 05.04.2021 09:50 kayleenprmartinez100

Modern technology has allowed scientists to view many features found on the planet Mars, including volcanoes, channels, valleys, and gullies.
These features are
OA. proof that life once existed on Mars.
ОВ.
evidence that Mars was once one of Earth's moons.
C.
evidence of geologic activity on Mars.
OD
proof that Mars was formed by the Big Bang.

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Modern technology has allowed scientists to view many features found on the planet Mars, including v...