IMMUNOLOGY

OVERVIEW OF THE IMMUNE SYSTEM

LYMPHATIC TISSUES AND ORGANS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How does the lymphatic system help maintain homeostasis?
A
regulates the body’s temperature
B
provides cells with oxygen and nutrients
C
cleans tissue fluid and returns it to the circulatory system
D
release hormones that control body functions
Explanation: 

Detailed explanation-1: -It drains fluid (called lymph) that has leaked from the blood vessels into the tissues and empties it back into the bloodstream via the lymph nodes. The main roles of the lymphatic system include: managing the fluid levels in the body. reacting to bacteria.

Detailed explanation-2: -The lymphatic (lim-FAT-ik) system works to keep body fluid levels in balance and to defend the body against infections. It is made up of a network of lymphatic vessels that carry lymph-a clear, watery fluid that contains proteins, salts, and other substances-throughout the body.

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