Body Systems and homeostasis

Which of the following systems breaks food into nutrients

that can be used by the body?

• circulatory

• reproductive

• digestive

• respiratory

Which three human-body systems coordinate the most to cause an arm to move?

• nervous, muscular, skeletal

• respiratory, muscular, digestive

• skeletal, circulatory, immune

• digestive, nervous, circulatory

What does the heart do for the body?

• It takes oxygen in from the environment.

• It turns food into energy.

• It removes waste from the blood.

• It moves blood through the body.

How do the circulatory system and the respiratory system

depend on one another?

• Oxygen collected by the respiratory system is carried

  throughout the body by the circulatory system.

• Solid wastes collected by the circulatory system

  are carried throughout the body by the respiratory

  system.

• Nutrients collected by the respiratory system are

  carried throughout the body by the circulatory

  system.

• Carbon dioxide collected by the circulatory system is carried throughout the body by the respiratory system.

Tags

NGSS.MS-LS2-3

When you breathe in air, you inhale oxygen into your lungs and exhale ____.

• carbon dioxide
• oxygen
• nitrogen
• carbon monoxide

Tags

NGSS.MS-LS1-3

What body system protects your organs?

• Nervous System
• Cardiovascular System
• Respiratory System
• Skeletal System

Which two systems work together to maintain homeostasis while transporting oxygen throughout the body and removing carbon dioxide?

• circulatory and respiratory

• respiratory and excretory

• circulatory and digestive

• respiratory and digestive

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which of the following best describes homeostasis?

• An ongoing process in living organisms that leads to an unbalanced, unstable system

• An ongoing process in living organisms that leads to a balanced, stable system

• A one-time occurrence that leads to an unbalanced, unstable system

• A one-time occurrence that leads to a balanced, stable system

Tags

NGSS.MS-LS1-3

Which THREE of the following would be examples of maintaining homeostasis in a living organism?

• Sweating to decrease body temperature in a hot environment

• Releasing insulin to decrease high blood sugar

• Cutting hair to increase popularity among peers

• Emptying of the bladder to balance pH in urinary tract

• Taking off a jacket to cool down

Which system sends electrical messages that helps control the body's responses to internal and external changes?

• nervous
• endocrine
• reproductive
• integumentary