<span><span>The answer is C. Planets.
</span><span>The word "planetes" in Ancient Greek means "the wanderer". This is also where we got the term planets. During the Hellenic period, the celestial objects that they referred to as "the wanderers," were the sun, moon, Mercury, Venus, Mars, Jupiter and Saturn. </span></span>
I believe that the answer to the first one is B, and the answer to the second question is C, i hope i helped!
When sun is viewed, the layer that is perceived is t<span>he chromosphere. It is the layer of the sun which is irregular in shape and is located above the </span>photosphere. The<span> temperature at this layer ranges from 6000°C to as high as 20,000°C. The reddish color is due to hydrogen present in the sun</span>
Ethosphere
Hope i helped and have a nice day