The blood vessels shrink so that less blood with leak out of the wound, platelets ( tiny cells in the blood) stick together around the wound which stop the bleeding (like patching a leak). The blood proteins and platelets join together and form a clot, the clot acts like a mesh to stop the bleeding.
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:
B)
Explanation:
C) Avoiding making friend aboviously is not the right answer.
B)Joining extracurricular actives is an easy way to make friends.
C) Is smart but not always cuz no one like studying!
D) is dumb
Split up 7 on 7 and let 1 from each team sit out then trade out