Body System Review

What is the correct body levels of organization in a hierarchy from simple to complex:

• cells--> tissues--> organs --> organ systems--> organisms

• organ systems--> organisms--> cells--> tissues--> organs

• cells--> tissues--> organ systems--> organisms --> organs

• tissues--> organs --> cells--> organ systems--> organisms

The basic unit of life

• Tissue

• Cell

• Subsystem (organ system)

• Organ

• Organism

What organ system carries oxygen and nutrients to all parts of the body?

• Circulatory System

• Digestive System

• Nervous System

What organ system receives stimuli and transmits impulses; coordinates all the actions and reactions of the body?

• Circulatory System

• Digestive System

• Nervous System

What organ system supplies the blood with oxygen through breathing?

• Respiratory System

• Excretory System

• Muscular System

What organ system helps the body move?

• Respiratory System

• Excretory System

• Muscular System

What organ system filters out excess fluid and waste material from the bloodstream?

• Respiratory System

• Excretory System

• Muscular System

The endocrine system communicates to the body using....

• electrical signals
• soluble gases
• digestive enzymes
• chemical hormones

This system forms a protective barrier between the environment and the internal body system.

• Circulatory
• Integumentary
• Respiratory
• Endocrine

The body system that transmits information inside the body using electrical impulses.

• Endocrine
• Skeletal
• Muscular
• Nervous