Answer:
Stop, Drop, and Roll
Teach children what to do if their clothes catch on fire. Make sure they understand "stop, drop and roll." Play it for them and let them practice with you. Many fire-related injuries can be avoided or minimized if a child follows this advice instead of running.
Explanation:
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>
The correct answer is b. Wellness. I hope this helped you have a wonderful day!