Human Body System Review

The main function of the digestive system is to...

• Protect the body from infections
• Store nutrients into the bones
• Break down food to be absorbed
• Support and protect the organs of the body

This system forms a protective barrier between the environment and the internal body system.

• Circulatory
• Integumentary
• Respiratory
• Endocrine

The body system that transmits information inside the body using electrical impulses.

• Endocrine
• Skeletal
• Muscular
• Nervous

What is the main function of the excretory system?

• Convert food into nutrients
• Send signals in the form of hormones
• Filter water and remove waste products from the body
• Exchange gases between the body

This system brings in oxygen into the body and removes carbon dioxide...

• Circulatory
• Respiratory
• Excretory
• Digestive

Which body system delivers nutrients to the cells inside the body?

• Reproductive
• Circulatory
• Nervous
• Excretory

Which body system produces or absorbs nutrients?

• Circulatory
• Endocrine
• Digestive
• Reproductive

Which body system sends electrical signals to all other body systems?

• circulatory system
• nervous system
• digestive system
• skeletal system

Which system of the human body provides protection to most of the major organs?

• Nervous System
• Muscular System
• Skeletal System
• Circulatory System

Which two human body systems are most responsible for getting oxygen to cells?

• digestive and skeletal
• skeletal and circulatory
• circulatory and respiratory
• respiratory and digestive