Answer:
The Kitakami River is located in Japan. It is the fourth largest river in Japan and in the Tohoku Region.
Explanation:
There really isnt a explanation.
Nucleus is the cell part that contains an organism's genome.
Answer:
An RNA single-stranded molecule that is complementary to one of a gene's DNA strands, to be precise.
Explanation:
DNA sequences or segments code for proteins or molecules with defined functions, called genes.