Can You Pass This Science Quiz for Grades 3-5?
QUESTION 119-What are the three cellular constituents of blood?
Correct Incorrect Red cells, white cells, platelets---Blood consists of three main cellular components: red blood cells, which contain hemoglobin and give blood its red color; white blood cells, responsible for defending the body against infections; and platelets, which aid in the process of clotting. These cellular elements are suspended within a liquid portion called plasma.