The UV rays cause sun spots due to reaction from the radiation.
<span>The mantle is more dense, so it can not B.
Not even A , because the crust sure does contain naturally occurring radioactive material. Heat is also not efficiently transferred to the surface--most ground is cool,
so correct option is none is above that is D
hope it helps</span>
Asexual reproduction produces offspring with identical DNA to the parent and sexual offspring has a combination of DNA from two parents.
Answer:
If predators increase then prey would decrease.
Explanation:
wow, this is hard, lol. I found one but there is one I am just not sure about but I did find one more for you and hope its not too late.
Answer:
UUCCCU
Explanation:
If you are translating into RNA, Adenine goes with Uracil and Guanine pairs up with Cytosine.
