That's false. Hope I helped!
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:
Answer:
Explanation:
The differnce between the two is from person to person it is by bodily fluids and environmental is through or could be an airborne diesease
The purpose is so you can accolmplish your goal
the flu is ten times worse than a cold. A cold is just like mucus and things in that region. The flu makes you weak and messes with you system becuase some of you're white blood cells are either weak or your immune system is (That's how you catch it too) anyways after you get over you flu it strengthens the.
