A. true.
All of our blood cells are derived from haematopoietic stem cells. This cells originate other blood cells through the process of haematopoiesis and are located on the red bone marrow of long bones (inside the diaphysis of the bone).
D. All of the above.
Hope I helped.
Answer:
D. <em>Because</em><em> </em><em>it</em><em> </em><em>suggests</em><em> </em><em>that</em><em> </em><em>more</em><em> </em><em>antibiotics</em><em> </em><em>are</em><em> </em><em>waiting</em><em> </em><em>to</em><em> </em><em>be</em><em> </em><em>discovered</em>
Epithelial tissue is the type of tissue that lines the body cavities.
