The main theme of Macbeth<span>—the destruction wrought when ambition goes unchecked by moral constraints—finds its most powerful expression in the play's two main characters. </span>Macbeth<span> is a courageous Scottish general who is not naturally inclined to commit evil deeds, yet he deeply desires power and advancement.</span>
Answer:
it is
Explanation:
It is necesary so that scientist can study the universe and space because it will give more information on the earth and space, if there is any other thins out there or if there are meteors.
Go look it up. Google tells you everything you need to know.
Sorry , I just need points.