C. Australia is moving at about ~7 centimeters a year, which is about 67 millimeters.
Answer:
Mars is similar to Earth in many ways, having many of the same "systems" that characterize our home world. Like Earth, Mars has an atmosphere, a hydrosphere, a cryosphere and a lithosphere. In other words, Mars has systems of air, water, ice, and geology that all interact to produce the Martian environment.
Explanation:
<span>the answer is physical boundary</span>
Earth is the only planet that habours life.
So the answer to the question would probably be no.
