Structure L and I are the superior and inferior vena cava. They bring de-oxygenated blood from the body into the right atria.
Answer:
Sickle sale is a disease in an offspring which is caused by abnormal type of red blood cell Jean inheritance from the parents what is the name for different forms of the same gene?
Mutation HBB gene
Explanation:
Answer:
Beginning the age of European exploration
Explanation:
C. The increase in average global temperatures caused by greenhouse gases
