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Introduction

We have lots of different organs in our bodies, and some of them work alongside others to perform certain functions. We put these into systems that explain a function we have, such as digestion, breathing or circulation of our blood. There are 12 systems in our body, one of which works outside the body, and a few which interact with each other to keep our body working efficiently.

CENTRAL NERVOUS SYSTEM

Central Nervous System

Nervous System icon
central nervous
system
Brain icon
the brain
Neuron icon
nerves
Eye icon
the eye
Ear icon
the ear
Spinal Cord icon
spinal cord
RESPIRATORY SYSTEM

Respiratory System

Respiratory System icon
the respiratory
system
Lungs icon
the lungs
Lung Disease icon
lung disease
Respiration icon
types of
respiration
CIRCULATORY SYSTEM

Circulatory System

Circulatory System icon
the circulatory
system
Thermometer icon
thermoregulatory
centre
Heart icon
the heart
Pacemaker icon
pacemaker
implants
Pacemaker icon
atherosclerosis
Vessels icon
blood vessels
DIGESTIVE SYSTEM

Digestive System

Digestive System icon
the digestive
system
Food Processing icon
processing food
Metabolism icon
metabolism
Enzymes icon
enzymes
Intestine icon
peristalsis
Lock and Key icon
lock & key
theory
THE IMMUNE SYSTEM

The Immune System

Immune System icon
the immune
system
Vaccination icon
how vaccinations
work
White Blood Cell icon
white blood cells
Lines of Defence icon
lines of
defence
Antibiotics icon
antibiotics
REPRODUCTIVE SYSTEM

Reproductive System

Reproductive System icon
the reproductive
system
Menstrual Cycle icon
the menstrual
cycle
Pregnancy icon
stages of
pregnancy
Contraceptives icon
contraceptives
Infertility icon
infertility &
treatment
Foetus icon
foetal alcohol &
drug abuse
(coming soon)
Variation icon
genetic variation
Cell Reproduction icon
cell reproduction
ENDOCRINE SYSTEM

Endocrine System

Endocrine icon
the endocrine system
Thermoregulation icon
thermoregulation of
the body
Cell Reproduction icon
homeostasis
(balance of
everything)
Diabetes icon
diabetes
INTEGUMENTARY SYSTEM

Integumentary System

Integumentary icon
the integumentary
system
Hair icon
our hair
Skin icon
our skin
Nails icon
our nails
Glands icon
exocrine glands
URINARY SYSTEM

Urinary System

Urinary System icon
the urinary system
Kidneys icon
the kidneys
Bladder icon
the bladder
Adrenal Gland icon
adrenal gland
Urethra icon
the urethra
Infections icon
water infections
LYMPHATIC SYSTEM

Lymphatic System

Lymphatic System icon
the lymphatic
system
Lymph icon
lymph (fluid)
Nodes icon
lymph nodes
Vessels icon
lymph vessels
Ducts icon
collecting ducts
Spleen icon
the spleen
Thymus icon
the thymus
Bone Marrow icon
bone marrow
Appendix icon
the appendix
SKELETAL SYSTEM

The Skeletal System

Skeleton icon
the skeletal system
Bones icon
bones in
our body
Food icon
foods to help
the skeleton
Marrow icon
the role of
bone marrow
Ligament icon
tendons, ligaments &
cartilage
MUSCULAR SYSTEM

The Muscular System

Muscular System icon
the muscular system
Muscle icon
types of
muscle
Face Muscle icon
facial muscles
Antagonistic icon
antagonistic
muscles
THE LEGAL STUFF

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