Circulatory and Respiratory Quiz Review

Students jump rope for one minute to determine changes in heart rate and breathing rate. Their data are shown in the table.

Which table explains the functions of the two body systems that the students investigated?

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A student drew a picture of a human body system shown below. The student labeled some of the organs of the system. The main function of this human body system is to 

• sense odors in the environment

• exchange gases with the environment

• chew food as it enters the mouth

• trap particles that enter the nose

Pulmonary ventilation, moving air in and out of the lungs, is often called...

• breathing

• respiring

• gas exchange

• inhaling

What is the main function of the respiratory system?

• to supply the blood with oxygen

• to carry oxygen to the rest of the body

• to provide an attachment site for muscles

• to coordinate involuntary muscles

Collects air from the environment moistening and heating the air before it enters the trachea?

• nose

• trachea

• bronchi

• diaphragm

Which part of the circulatory system also known as the windpipe; moves air from nose to lungs?

• nose

• trachea

• diaphragm

• bronchi

Tubes that move air from the trachea to the lungs are calle

• nose

• trachea

• bronchi

• alveoli

The main organs that exchange gases with the blood are called

• trachea

• lungs

• bronchi

• alveoli

Small air sacs where the gas exchange takes place are called

• lungs

• alveoli

• bronchi

• nose

The muscle that aids the breathing process is the 

• lungs

• alveoli

• bronchi

• diaphragm