Human Body Review Part 2: 7.L.1.4

What is the primary function of the lungs?

• disposal of wastes

• exchange of gases

• circulation of blood

• movement of energy

Which two systems work to keep the body in homeostasis by regulating hormones?

• cardiovascular and respiratory

• cardiovascular and nervous

• digestive and endocrine

• nervous and endocrine

Which systems are most important for the exchange of carbon dioxide and oxygen in the human body?

• digestive and nervous

• circulatory and nervous

• respiratory and digestive

• respiratory and circulatory

Which systems work together to excrete wastes from the body?

• cardiovascular, urinary, digestive, and respiratory

• cardiovascular, urinary, endocrine, and skeletal

• urinary, digestive, respiratory, and skeletal

• urinary, skeletal, endocrine, and nervous

Which system is responsible for pumping blood throughout the body?

• circulatory

• digestive

• endocrine

• respiratory

Mike is riding his bike when he falls and hurts his knee. Which body system is most responsible for his ability to feel pain?

• endocrine

• nervous

• respiratory

• skeletal

Which best explains how cells work together to maintain homeostasis?

• They protect against microscopic invaders.

• They produce force to enable muscular movement.

• They balance internal temperature, pH, and pressure.

• They provide support for movement and protection of internal organs

Which best illustrates the organ system that work together to remove the majority of waste from the human body?

• circulatory and respiratory

• nervous and endocrine

• muscular and skeletal

• intestinal and urinary

Which two body systems are linked by the hypothalamus?

• cardiovascular and digestive

• respiratory and digestive

• endocrine and nervous

• nervous and digestive

Which body system is connected to the cardiovascular system by a network of veins used to bring blood back to the heart?

• circulatory

• muscular

• nervous

• skeletal