Read each item carefully and circle the letter of the correct answer.
![Read Each Item Carefully And Circle The Letter Of The Correct Answer class=](https://ph-static.z-dn.net/files/db5/b3cbae87939b857b3c15df2ee81433ca.jpg)
Answer:
1. A. Elbow
2. C. It produces red blood cells.
3. B. Ribs
Explanation:
1. The elbow is a hinged joint made up of three bones, the humerus, ulna, and radius.
2. It manufactures bone marrow stem cells and other substances, which in turn produce blood cells
3. (I can not provide any information why, but the ribs are longer than the clavicle and the scapula.)