13. What is the function of the respiratory system?
A gives framework to our body
C. covers our internal organs
B. provides nourishment to our body
D. responsible for breathing and respiration
14. Which system eliminates and discharges waste products from the body?
A. Skeletal System
C. Muscular System
B. Excretory System
D. Circulatory System
15. Dahlia often skips meals. She is fond of eating candies, junk foods, and fatty foods.
Lately she had been experiencing stomach cramps. What body system is affected in her
case?
A. Digestive System
C Muscular System
B. Excretory System
D. Skeletal System
16. Which of the followig conditions may lead to heart attack?
A constipation B. diarrhea
C. fever
D. hypertension
17. What system is also considered as the disposal system of the body?
A. Digestive System
C. Muscular Systern
B. Excretory System
D. Skeletal System
18. Which of the following is governed by the Nervous System?
A. digestion
C. body posture
B mental state
D. body framework
19. Which of the following comprises the Integumentary System?
A. brain
B heart
C. mouth
D. skin
20. Which of the following is function or the digestive system?
A. maintains body posture
C. provides nourishment of our body
B. protects the inner organs
D. governs our mental Health​