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Ok so there's the brachiocephalic artery, which supplies blood to the right arm and the brain(it bifurcates into the right subclavian and right common carotid arteries right?)Then there's the left common carotid artery( also supplies blood to the brain) and the left subclavian artery (supplies bloo...

What three arteries branch off from the aorta (at the aortic arch)? Where do they supply blood to?

When an individual is exercising after eating a meal, what role will his pre-capillary sphincters play in giving him cramps? Alright..|Pre-cappillary sphincters are bands of smooth muscle that can control the blood flow to a certain area. When one exercises after eating a meal, blood flow to the di...

So if you get a question wrong in quizzing, is there no way to find out the right answer? You can just press the green "Check Question" button. The green "Check Question" button only tells me if the my answer is right or wrong. However, if I tried hard on the question, such as a...

Correct!

Where do T-cells and B-cells mature?

How accurately?|The three types of skin cancer are: Basal Cell Carcinoma, Squamous Cell Carcinoma, and Malignant Melanoma. Basal Cells Carcinoma has a pinkish, raised, and waxy surface. Squamous can look like a dull, rough, redish, and raised skin lesion. It occurs mostly on sun-exposed areas. Mali...

So if you get a question wrong in quizzing, is there no way to find out the right answer?

Correct!. Your turn.

All right, Name two Human Antibody Classes and their functions.