12A Body Systems (Organs & Functions)

Multiple Choice

Why is it important to study the different body systems in biology?

• To understand how the human body functions as a whole

• To learn about diseases only

• To memorize body parts for exams

• To focus only on physical fitness

Multiple Select

Select all body systems that are involved in nutrient absorption and regulation.

• Digestive system

• Circulatory system

• Muscular system

• Nervous system

Multiple Choice

Which body system is responsible for protecting the body against disease and infection?

• Lymphatic/Immune System

• Digestive System

• Endocrine System

• Respiratory System

Multiple Choice

What function does the skeletal system provide for the body?

• Provides structure and support, allows for movement

• Transports nutrients

• Produces hormones

• Eliminates waste products

Multiple Select

Which of the following body systems are responsible for producing hormones?

• Endocrine System

• Reproductive System

• Digestive System

• Muscular System

Multiple Choice

Which body system acts as a barrier to protect the body from pathogens?

• Integumentary System

• Muscular System

• Nervous System

• Lymphatic/Immune System

Multiple Choice

Which body system produces white blood cells?

• Immune System

• Endocrine System

• Respiratory System

• Skeletal System

Multiple Choice

Which body system works together with the circulatory system to provide cells with oxygen?

• Digestive

• Urinary

• Respiratory

• Integumentary

Multiple Choice

When a person eats, the brain signals the stomach to start breaking down the food. Which two systems are involved in the process?

• Circulatory and Respiratory

• Nervous and Digestive

• Digestive and Excretory

• Muscular and Digestive

Multiple Choice

Shivering warms the body by causing involuntary muscle contractions. Which two body systems are working together to help you maintain your internal body temperature?

• Muscular and Integumentary

• Respiratory and Digestive

• Nervous and Muscular

• Respiratory and Nervous

Multiple Choice

Which of the following body systems is primarily responsible for transporting nutrients and oxygen throughout the body?

• Muscular system

• Skeletal system

• Circulatory system

• Digestive system