Body Systems Most Missed Questions Pt. 2 2023

What body system is most likely affected by asthma (wheezing and difficulty breathing)?

• digestive system

• circulatory system

• excretory system

• respiratory system

Which function is performed primarily by the digestive system?

• transporting oxygen and nutrients to cells

• removes waste from the body

• breaks down food into smaller molecules the body can use

• supplies oxygen to the blood and removes carbon dioxide from the body

The heart is a muscle that is responsible for pumping blood throughout the body. Which 2 organs are responsible for transporting this blood?

• arteries

• veins

• trachea

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

Where in the digestive system does most chemical digestion and absorption of nutrients occur?

• stomach

• small intestine

• large intestine

The main function of the system pictured is to-

• control reproduction

• rid the body of liquid waste called urine

• regulate hormones and growth

• support the skeletal system