Answer: I believe it is c.
Explanation: It allows you to see the differences between before and after.
I have done GCSE sciences and also applied science a level so I could probably help you :)
They are less brighter because of the lesser amount of heat in them. In fact, sunspots are identified as areas that don't subject to heat very much, and are shown as dark spots because it's not hot enough to glow the yellowish orange color we usually see
Hope this helped!
Thanks!
~Steve
TACGGCGATT
All you need to do is switch the letter since A=T and C=G
Hood this helps!
Answer:
so what question shall we answer?