An element in an effective argument is logical support because if you are trying to make you're argument effective, you need logical support to help your argument. Hope this helps!
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 />
1-shift in pronoun
2-neither
3-both
4-both
Answer:
If she starts to get warm, Janna will turn on the air conditioner.
Explanation:
Carl needs to find his cell phone, or he may borrow mine.
I think it would be A because the others don't really make sense to me.
