Organ Systems
A series of connected organs that allow the body to break down and absorb food, and remove waste.
Digestive System
Which System controls the movement of the body?
Muscular System
One system brings in oxygen and removes
carbon dioxide as the other system delivers the oxygen around the body and removes the carbon dioxide from the cells.
Respiratory System and Circulatory System
Which system controls voluntary and involuntary movement?
Muscular system
What is the least complex level of organization?
Cell
To produce and eliminate a waste product called urea, which is produced when certain foods are broken down.
Excretory System
Which system receives and carries information around the body?
Nervous system
One system collects waste products and turns them into urine another system creates the sensation to let
you know when it is time to eliminate those wastes.
Excretory System and Nervous System
Lungs are the primary organs of this system.
Respiratory System
What is the most complex level or organization for multicellular organisms?
Organism
To move blood, oxygen, nutrients, carbon dioxide and hormones, around the body.
Circulatory System
Which system helps control the body by releasing chemicals called hormones?
Endocrine System
One system sends a message to the other system to contract to help you raise your hand.
Nervous System and Muscular System
Which level of Organization best describes the Heart?
Organ
Two or more tissues working together
to perform a task form an ________.
Organ
To act as a protective barrier, retain body fluids,
eliminate waste products, and regulate body temperature.
Integumentary System
To make and move lymph, a clear fluid that contains
white blood cells which helps against infection.
Lymphatic System
One system breaks down food into nutrients, which
creates energy used by the other system to help you
exercise.
Digestive Food and Muscular System
How many organ systems are in the human body?
11 Organ Systems
Organize Multicellular Organisms from simplest to most complex.
Cells - Tissue - Organs - Organs System - Organism
The body’s defense system against pathogens, including bacteria, viruses, protozoa, and others.
Immune System
Sends signals through the body and controls both voluntary actions (e.g. conscious movement) & involuntary actions (e.g. breathing)
Nervous System
One system delivers blood with water and waste to
the other system, which filters out the waste and returns the needed water to the body.
Circulatory System and Excretory System
White blood cells are part of what system?
Immune System
Two or more different organs working to perform a task form an ________
Organ System