Answer:
Explanation:
According to Newton's third law, every action has an equal and opposite reaction
so it tells us that the force exerted by the earth on the spacecraft is equal to the force exerted by the spacecraft on the earth. But we do not see the earth moving towards the spacecraft because the inertia of the spacecraft is very less than the inertia of the earth.
The streak of a mineral is used for identifying what the mineral may be.
Hope this helps :)
The space in your chest cavity increases, so your lungs expand and are filled with air,
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