Lymph nodes may be located in the human body in the tissues of the
Correct answer: C. Groin and neck
- A. Stomach and brain
- B. Ventricle and atrium
- C. Groin and neck
- D. Thyroid gland and adrenal gland
Explanation
Lymph nodes are small, bean-shaped organs that filter lymph fluid, which is a clear fluid that carries waste products and immune cells throughout the body. Lymph nodes help to fight infection by trapping and destroying bacteria, viruses, and other foreign invaders.
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About Digestion
The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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