I think it is Structural connective tissue
Direct current is produced by batteries, fuel cells, rectifiers, and generators with commutators
Answer:
B
Explanation:
In fact, mRNA's bases are directly copied from DNA. However mRNA's bases are complimentary to DNA's .!
A.
I say this because there are other ways to make DNA in plant cells like adenine, cytosine, guanine, and thymine so B is out. Though, Mitochondria does break down waste so part of B is right but that would cancel out C. Without Chloroplasts, a plant cannot make food so D is out as well. Hope this helped!