Identify the letter of the correct answer. Write your answer on the blank before each number.

1. Which of the following is the function of integumentary system?

c. It serves as a sense of

a. It serves as a body covering. touch.

d. both a and c

b. It serves as the pathway of the blood




2. How does musculo-skeletal system work together?

a. Muscles are attached to the bones and produce movement by contracting and relaxing,

b. Muscles are attached to the skin and produce movement by the help of the epidermis.

c. Muscles are attached to the ribs and spinal column; thus, they produce movement.

d. Muscles are attached to the cartilage, thus producing movement.




3. The following are the works of circulatory system except

a. carrying nutrients to the cells

b. carrying oxygen to the different parts of the body

C. carrying message to the brain

d. carrying waste product of the cells





4. How does circulatory system work together with respiratory system?
a. Circulatory system breaks down food to be absorbed by the respiratory system as it provides oxygen to the cells.

b. Circulatory system carries nutrients to the respiratory system as it provides oxygen to the circulatory system.

c. Circulatory system carries message to the respiratory system as it provides oxygen to the circulatory system.

d. Circulatory system carries oxygen




5. How does digestive system work together with respiratory and circulatory systems?
a. Digestive system digests food to be carried out by the circulatory system to the respiratory system as it provides oxygen to the digestive system.

b.digestive system digests food to be carried out by the respiratory system to the circulatory system as it provides oxygen to the digestive system.

c.digestive system carries nutrients to the circulatory system,while circulatory system digests food for the system as it provides oxygen.

d.digestive system provides food and oxygen to the circulatory and respiratory system​