Body Systems 1
Name the system that breaks down food for cells to use.
Digestive system
Name the body system that captures oxygen from the atmosphere.
Respiratory system
Name the body system that provides structural support and allows us to move.
Skeletal System
Name the body system that delivers oxygen and nutrients around the body.
Circulatory System.
Name the body system that sends and receives signals around the body.
Nervous system
Name the body system that protects and fights infections.
Immune system.
What is the major organ of the circulatory system?
Heart
What is the major organ of the integumentry system
Skin
What organ filters air and helps us to breathe?
Lungs
Organ that absorbs water and nutrients from food and carries away waste
Intestines
What is the major organ of the nervous system
What attaches to the skeletal system and helps our bones to move.
Muscles
Name two major organs of the digestive system
Stomach
Intestines
Liver
Pancreas
Name a major organ of the urinary system
Kidneys
Bladder
What body system does the pancreas belong to?
Endocrine and digestive
What is the function of the heart
To pump blood around the body.
Deliver oxygen to tissues and remove carbon dioxide from blood.
Name two types of pathogens
Viruses
Bacteria
Fungi
Protists
What is the smallest unit of life in the human body
Cells
Which system is responsible for the regulation of hormones
Endocrine system
Name the three stages of homeostasis
Effector, control centre, receptor
These two systems work together to enable us to move
muscular and skeletal
These two body systems work together to activate a immune response.
Immune and Nervous systems
Which two body systems work together to deliver oxygen and remove carbon dioxide from the body
Circulatory and respiratory
What is the function of the Nervous system
Control centre - send and receive signals from around the body, and initiate response.
Name three of the body systems that work together during exercise
Skeletal
Muscular
Respiratory
Circulatory
Integumentry
What is the negative feedback system responsible for?
Maintaining homeostasis
What is homeostasis?
Maintaining a stable internal environment in response to a stimulus.
What is the positive feedback system response for?
Amplifying a response to a stimulus.
What hormone, produced in the pancreas, regulates blood sugar levels in the body
Insulin
What is the major function of the urinary system.
Filter and remove toxins from the blood.
Produce and excrete urine.