It is a polymer. Hope this helps!
Answer:
No because the producers function is to produce food for itself and other organisms through photosynthesis. Without sunlight, photosynthesis is impossible. Dont know why it is bold srry.
Mechanical weathering looks like the answer
It is the area where the two chromatids of a chromosome attach to each other
The complementary strand on the RNA would be, U-G-G-C-U-C-G-A-A.