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It is a system that protects the body from foreign invaders that cause infection illness and disease
A. Digestive System
B. Endocrine System
C. Cardiovascular System
D. Immune System
Select your answer:
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Diseases and Preventions DNA Transport system in Living Things (Human) Microorganism - Diseases Nasal Polyp Hospitality Breath Alzheimer Disease Blood & Blood Vessels Major Internal Organs of the Body Multicellular Organisms: Organisation Economic importance of Bacteria Carbohydrates and Proteins Musculoskeletal System Cellular ComponentsOther quiz:
Cell Review › ViewA person with swollen gums rinses his mouth with warm salt water, and the swelling decreases. Which of the following has occurred?
A. The swollen gums have absorbed the saltwater solution.
B. The saltwater solution lowers the temperature of the water in the gums.
C. The salt in the solution has moved against the concentration gradient.
D. The water in the gums has moved out due to the high concentration of salt in the solution.
Regulation of Urine Formation › View
Which of the following is not part of the renin-angiotensin mechanism?
A. Angiotensinogen
B. Angiotensin
C. Aldosterone
D. Rennin