B. arthroclasia
Not really sure why this needs 20 characters but ok
A) the exchange of gases throughout the body
Answer:
compaction and cementation just did it
Explanation:
Answer:
Medullary sinuses contain histiocytes (immobile macrophages) and reticular cells. A lymph node contains lymphoid tissue, i.e., a meshwork or fibers called reticulum with white blood cells enmeshed in it. The regions where there are few cells within the meshwork are known as lymph sinus.
Explanation:
According to me he should choose Running in a 5K race, because when we run our lungs need much more air.
