Investigation 3.4B1 Dr:___________________
Blood Worksheet, page 1 P: ___Date:____________
Directions: Use the information you learned about blood to answer the following
questions.
1. What are the three major components of blood?
a. ___________________________________
b. ___________________________________
c. ___________________________________
2. What do we call the process by which we stop bleeding when we get a cut?
___________________________________
3. Which component of blood contains clotting factors?
___________________________________
4. What is the name of the disease where clotting factors are absent?
___________________________________
5. What is the liquid part of blood called?
___________________________________
6. List the five types of white blood cells.
a. ___________________________________
b. ___________________________________
c. ___________________________________
d. ___________________________________
e. ___________________________________
7. Why is it important that we have white blood cells?
_________________________________________________________
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