The spleen and the liver contain ______ that remove _____ from the blood.Multiple choice question.proteins; white blood cellsmacrophages; old erythrocytescavities; proteins

Macrophages destroy old red blood cells in the ______ and ______.Multiple choice question.liver; thymusthymus; spleenbone marrow; spleenthymus; bone marrowliver; spleen

The hollow parts of certain long bones contain ______ tissues that produce most blood cells. Multiple choice question.lymphatichematopoieticcartilaginousosseous

Select all functions of the spleen.Multiple select question.T cell developmentDestroys old red blood cellsFilters lymphFilters bloodProduces blood cells

Which lymphatic organ filters the blood, eliminates worn out blood cells and platelets, aids in antibody production, and ficilitates the immune response? A. Red bone marrow B. Spleen C. Lymphatic vessels D. Lymph nodes

Multiple Choice QuestionA liver lobule contains hepatocytes that radiate outward from a ______.Multiple choice question.portal triadbile ductulecentral arterycentral vein