bone marrow <span>contains hematopoietic stem cells, which give rise to the three classes of blood cells that are found in the circulation: white blood cells (leukocytes), red blood cells (erythrocytes), and platelets (thrombocytes)</span>
Answer:
stamina
Explanation:
a proper focus and hardwork for the achievement
Answer:
idk what hes eating so id just go with b? sorry if its wrong
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Answer: Anger issues/anger management
Explanation: