Quiz in Science 5

What is/are the function/s of the respiratory system?

• to deliver oxygen from different organs

• to remove carbon dioxide from the body

• to collect carbon dioxide from different organs

• All of the above.

Which is/ are part/s of the respiratory system?

• esophagus

• alveoli

• red blood cells

• bronchus

Which is the correct passage of air from the environment to the inside of the body?

• nose, lungs, trachea, bronchi

• trachae, nose, bronchi, lungs

• nose, trachea, bronchi, lungs

• trachae,bronchi, lungs, nose

Choose two things that happen during inhalation.

• ribcage becomes smaller

• lungs inflate

• ribcage becomes bigger

• diaphragm relaxes

Which things should be observed during a community quarantine?

• wearing a mask

• bringing a dog at the mall

• social distancing

• sneezing on your hands