In an average human body there is about six quarts of blood This quantity of blood in its healthy st...........

General Science (Easy) Biology

In an average human body, there is about six quarts of blood. This quantity of blood, in its healthy state, has about 25 billion microscopic blood cells. The birth plea of these cells is

Thyroid gland

Bone marrow

Liver

Pituitary gland

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Explanation:

Bone marrow is a semi-solid tissue found within the spongy portions of bones. In birds and mammals, bone marrow is the primary site of new blood cell production or hematopoiesis. In adult humans, bone marrow is primarily located in the ribs, vertebrae, sternum, and bones of the pelvis. Bone marrow comprises approximately 5% of total body mass in healthy adult humans