Which body system carries signals to and from the brain?

• Respiratory system

• Circulatory system

• Digestive system

• Nervous system

Which body system includes the lungs?

• Nervous system

• Respiratory system

• Digestive system

• Cardiovascular system

Which body system's purpose is to help the body move?

• Skeletal system

• Nervous system

• Muscular system

• Cardiovascular system

Which best describes a function of the circulatory system?

• Transport blood

• Provide oxygen

• Make the body move

• Absorb nutrients

Which is a part of the digestive system?

• brain

• heart

• stomach

• lungs

Tags

NGSS.MS-LS1-7

Which best explains how the muscular system relies on the respiratory system?

• The respiratory system cools the muscular system.

• The respiratory system acts as the support system for the muscular system.

• The respiratory system brings in oxygen for the muscular system to use.

• The respiratory system breaks down food into energy for the muscular system to use.

Which body system does the heart belong to?

• Skeletal system

• Circulatory system

• Digestive system

• Respiratory system

Which example best shows structures that make up the digestive system in the human body?

• heart, blood, vessels

• esophagus, stomach, intestines

• nose, trachea, lungs

• brain, spinal cord, nerves

How are the muscular and digestive systems similar?

• Both help the body digest food.

• Both help the body sleep.

• Both help the body take in oxygen.

• Both help the body think.

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

• Nervous system

• Digestive system

• Muscular system

• Digestive system