Answer:
The first person to map the Milky Way Galaxy using radio waves was <em>Karl Jansky.</em>
<em>hop</em><em>e</em><em> it</em><em> helps</em><em>!</em>
Answer:
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Explanation:
moral principles that govern a person's behavior or the conducting of an activity.
So B,
Hoped I helped :)
Your answer would be B. until and then both show evidence of time. Hope this helps!