Answer:
Arnold is a born librarian, he loves books.
Explanation:
When connecting two independent clauses (clauses with a subject and verb that can stand alone), you need to use a conjunction or a semicolon like in the third sentence. This one has the comma, but neither of those, <u><em>so</em></u> it is incorrect. (see what I did there? I used a conjunction to connect my two independent clauses! B) )
Hope this helps! Happy learning, friend!
Answer:
nucleus
Explanation:
The nucleus is a membrane-enclosed organelle found in most eukaryotic cells. The nucleus is the largest organelle in the cell and contains most of the cell's genetic information (mitochondria also contain DNA, called mitochondrial DNA, but it makes up just a small percentage of the cell’s overall DNA content)