Answer:
D. thrilled
Explanation:
<em>Key words:</em> excitement, over the moon, good news
Unhappy and confused are negative emotions so they are not it. Another word for excited is thrilled. He can't be surprised.
The sunspot has a central dark area which is called the Umbra, which appears dark because it's cooler than the rest of the sun's surface, with some lighter spots, and that center is surrounded by a lighter filamentary area, called the Penumbra, that flows outward. Hope this helps!:)<span />
Answer: The third sentence is correct.
The answer is undeveloped, the definitions show that it is primitive or rough, which would be the opposite of polished, skilled, or mature.
