Human Body Systems

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

• heart, blood, vessels
• nose, trachea, lungs
• brain, spinal cord, nerves
• esophagus, stomach, intestines

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

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

Tags

NGSS.4-PS3-2

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

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

Bone cells need nutrients. Which two systems get nutrients to bone cells?

• the digestive system and the circulatory system
• the circulatory system and the respiratory system
• the respiratory system and the skeletal system
• the skeletal system and the digestive 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
  

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 oxygen into the body for the muscular system to use.
• The respiratory system provides nutrients for the body to use as fuel.

Which best describes the relationship between the cardiovascular system and the muscular system?

• The cardiovascular system captures carbon dioxide from the air for muscle energy.
• The cardiovascular system produces red blood cells to bring oxygen to muscles.
• The cardiovascular system provides a framework for muscle movement.
• The cardiovascular system delivers oxygen for muscle energy.

Which is responsible for providing oxygen to cells?

• skeletal
• nervous
• digestive
• cardiovascular

How does the circulatory system work with the digestive system?

• Blood is used to build muscle strength.
• Food is broken down in the bloodstream
• Blood carries nutrients throughout the body.
• Food waste is filtered by the heart and blood vessels.

Tags

NGSS.5-PS3-1

What system allows motion in the body?

• Digestive System
• Stomach
• Musuclar System
• Veins 

Tags

NGSS.3-PS2-1

NGSS.5-PS3-1