Science Quizziz

Which body system is made up of organs in the body that help us to breathe?

• Circulatory System

• Nervous System

• Respiratory System

• Lymphatic System

Which body process involves the inhalation of oxygen and expulsion of carbon dioxide?

• breathing

• circulation

• respiration

• transpiration

Which organ of the respiratory system is the first organ where air enters the body and responsible for respiration, smell, and speech production?

• lungs

• nose

• mouth

• voice box

Which part of the nose warms, moisturizes, and filters the air that enters the body?

• nares

• nostrils

• nasal cavity

• cilia

Which sense organ works with tongue to taste our food better?

• ears

• eyes

• nose

• skin

Which part of the upper respiratory tract is the passageway of air from the oral and nasal cavities to the lungs?

• larynx

• trachea

• bronchioles

• pharynx

What is the another term for larynx?

• throat

• esophagus

• voice box

• taste buds

Which part of our body is located in the pharynx that plays an important role to protect the body from infection aside from adenoids?

• wind pipe

• epiglottis

• larynx

• tonsils

Which part of the lower respiratory tract are two branches that split from the trachea and lead directly to the lungs?

• alveoli

• bronchi

• pleura

• larynx

Which part of the lower respiratory tract are tiny air sacs like grapes and located at the end of the bronchial tubes and are surrounded by blood capillaries?

• diaphragm

• bronchioles

• alveoli

• trachea