Human Body Systems Retest

Which of the following represents the correct order for the levels of organization of plants and animals?

• cell → organ → tissue → organism → organ system

• cell → organ system → organ → tissue → organism

• cell → tissue → organism → tissue → organ system

• cell → tissue → organ → organ system → organism

Which two human body systems work together to transport oxygen throughout the body?

• Respiratory and Circulatory Systems

• Nervous and Muscular Systems

• Skeletal and Digestive Systems

• Digestive and Circulatory Systems

What is the primary function of the Muscular System?

• Breaks down food into nutrients

• Helps the body move from place to place

• Sends electrical impulses throughout the body

• Releases waste from the body

Which body system is responsible for sending electrical impulses throughout the body?

• Nervous System

• Circulatory System

• Skeletal System

• Muscular System

Which body system in humans is primarily responsible for sending electrical impulses throughout the body?

• Circulatory system

• Nervous system

• Muscular system

• Digestive system

What is the primary function of the muscular system in humans as depicted in the image?

• To send electrical impulses

• To digest food

• To circulate blood

• To help in movement

Which two systems work together to process food and remove waste from the body? Select TWO correct answers.

• Digestive system

• Circulatory system

• Skeletal system

• Nervous system

What is the function of the body system shown in the diagram?

• send electrical impulses throughout the body

• transport nutrients through the bloodstream

• protect the internal organs from damage

• take in oxygen and release carbon dioxide

Which body system is responsible for hormone production in humans?

• Excretory

• Respiratory

• Endocrine

• Nervous

Which body system is primarily responsible for the transport of oxygen throughout the body?

• Circulatory

• Skeletal

• Muscular

• Nervous