What is the main role of red blood cells?
A) Carry sugars
B) Carry oxygen
C) Fight off infections
D) Aid blood in clotting
Correct Answer:
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Q48: What is the main role of T
Q49: Blood types A, B, AB, and O
Q50: Which type of white blood cells produces
Q51: Select the feature which is involved in
Q52: What are lymphocytes?
A)Red blood cells
B)A specific type
Q54: Identify the primary role of the lymphatic
Q55: Veins carry _.
A)blood low in oxygen
B)blood high
Q56: Which are the thinnest blood vessels?
A)Bronchioles
B)Capillaries
C)Arterioles
D)Venules
Q57: Select the correct sequence for the pathway
Q58: Choose the defining characteristic of all arteries.
A)They
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