Answer:
Chromosomes are composed of DNA tightly-wound around histones.
Explanation:
Answer:
I would say D because they are being firm and strict with you but not strict at the same time.
Explanation:
It introduces you to new information, which will you will need in the long run.
Answer:
Oxygen-poor blood returns from the body to the heart through the superior vena cava (SVC) and inferior vena cava (IVC), the two main veins that bring blood back to the heart. The oxygen-poor blood enters the right atrium (RA), or the right upper chamber of the heart.
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State insurance individual insure wont work unless you have a disability of some sort.