Answer:
Paragraph 4
Explanation:
Paragraph 4 is the correct answer because it reveals their relationship as siblings. None of the other paragraphs reveals their connection to each other.
Answer:
C) 
Explanation:
This is what a gene looks like.
I am joyous to assist you anytime.
* INCORRECT SUBJECT
Answer:
i think all choices are correct
Explanation:
The right answer should be C