Biology, asked by holylight, 3 months ago

4.What are the two main types of blood vessels?
a. Pumps and Valves
b. Red Blood Cells and White Blood Cells
c. Arteries and Veins
d. A and B and AB

Answers

Answered by Anonymous
1

C : Arteries and veins ...

Answered by ritudhugga
1

Answer:

c option

Explanation:

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