Download Body Systems - Mrs Physics

Body Systems
Biology Unit 1 2016
Plant
Cell
Animal and
Plant Cells
Animal
Cell
Systems, Cells, Organs,Tissue
Can you try to work out the meaning of each of the words above?
List these in order from the smallest to the largest.
Cells, tissue, organs, system
Cell = the basic structural unit for all
organisms.
Tissue = lots of cells
An organ is made up of tissue
Our body systems include organs
Skeletal system
Includes
Bones, ligaments, tendons
Function
Supports and protects
Works with
Muscular system, protects
other systems
Respiratory System
Includes
Nose, mouth, trachea (windpipe),
lungs
Function
Allows you to breathe
Works with
Muscular system,
Skeletal system
Digestive System
Includes
Mouth, oesophagus, stomach,
liver, pancreas, intestine, rectum
Function
Breaks insoluble food into soluble
nutrients
Works with
Muscular system,
Cardiovascular system
Endocrine System
Includes
Glands around your body
Function
Sends hormones around your
body
Works with
Nervous system,
Cardiovascular system
Urinary System
Includes
Kidneys and bladder
Function
Cleans the blood and makes
urine
Works with
Cardiovascular system
Endocrine system
Immune System
Includes
Blood and other parts around the
body
Function
Protects from disease
Works with
Cardiovascular system
Depends on skeletal for new cells
Body Surface System
Includes
Hair, skin and body openings
Function
Protects from disease.
Helps to control temperature
Works with
Cardiovascular system
Endocrine System
Nervous System
Includes
Brain, spinal cord, nerves and
sense organs
Function
Communication around your
body
Works with
All other systems
Lymphatic System
Includes
Lymph vessels and nodes
Function
Drains fluids, transports fats,
protects from disease
Works with
Digestive system
Immune system
Cardiovascular System
Includes
Heart and blood vessels
Function
Transports blood carrying food,
heat and oxygen around the body
Works with
All systems
Speed controlled by nervous
system and endocrine system
Reproductive System
Includes
Sex organs
(male or female)
Function
Allows production of offspring
Works with
Cardiovascular system
Nervous system
Endocrine system