Which of the following a secondary lymphoid tissue?
A. Spleen and lymph node
B. bone marrow and thymus
Select your answer:
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Medicinal use of Microorganisims EM Spectrum Population Genetics Diseases Communicable or non Communicable Respiratory and Circulatory The Digestive System Physical Fitness Sense of Sight Axial & Appendicular Skeleton Virus and Bacteria Mutations Renal, Cancer, HIV Joints & Movement Genetic Diseases Cardiovascular Adaptation RefresherOther quiz:
Lifetime Wellness › ViewWhich of these individuals has a sedentary lifestyle?
A. Candis enjoys playing video games with her son but does not like outdoor sports or activities
B. Cynthia is on the gymnastics team and enjoys helping her father in the garden
C. Tameka regularly helps out around the house but goes outdoors for a walk three times a week
D. Keisha does not play any outdoor sports but takes a 30 minute bike ride everyday
Circulatory System › View
These blood vessels have the thickest wall and carry blood moving at high pressure.
A. Veins
B. Arteries
C. Capillaries
D. none of the above