Why might it be useful to determine the elements that a planet or moon is made up of?

It might be very useful to determine the elements that a planet or moon is made up of. To determine the element on the planet, the rock is picked up from the planet. It might be helpful in determining the atmosphere of the planet. Like the moon has no atmosphere.By knowing the composition of the planet, one is able to look out the possibility of life on the planet.

Explanation:

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the dependant variable is spilled water

the independent is the heat

c8h10 is your answerr