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11 body sytems
- skeletal
- muscular
- integumentary
- nervous
- endocrine
- cardiovascular
- respiratory
- lymphatic/immune
- digestive
- urinary
- reproductive
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skeletal sytem
- composed of bones, joints, cartilage and ligaments
- functions support and protect, body movements, strorage of minerals, production of blood cells
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muscular system
composed of skeletal, smooth, cardiac muscle
-
skeletal muscle
produce movement
-
smooth muscle
move substances through the body and control the diameter of blood vessels and airways
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cardiac muscle
wall of the heart
-
integumentary system compsed of
- skin
- swear glands
- oil glands
- hair
- nails
- subcutaneous layer
-
integumentary system functions
- protection
- regulations of body temp
- sensation
- secretion/excretion
-
nervous systyem composed of
- central nervous system
- peripheral nervous system
-
central nervous system
brain and spinal cord
-
peripheral nervous system
cranial and spinal nerves
-
-
endoncrine system composed of
- hypothalamus
- pituitary glands
- thymus glands
- pancreas
- testes
- ovraies
- adrenal glands
- thyroid gland
- parathyriod gland
- pineal glands
-
endocrine system functions
- growth
- metabolsim
- reproduction
- behavior
- electrolyte and nutruient balance
-
cardiovascular system composed of
- heart
- arteries
- capillaries
- veins
-
cardiovascular system functions
- transportation
- regulation
- protection
-
respiratory system composed of
- nose and nasal cavities
- pharynx
- larynx
- trachea
- bronchi amd bronchioles
- alveoli
- lungs
-
respiratiry system functions
exchange of respiratory gases
-
lymphatic system composed of
- lymph
- lymphatic vessels
- lymph nodes
- tonsils
- thymus gland
- spleen
- peyer patches
- appendix
-
lymphatic system functions
- return execess tissue fluid to the blood
- absorption of fats and fat soluble vitamins
- protection from disease
-
digestive system composed of
- oral cavity
- pharynx
- esophagus
- stomach
- small intestine
- large intestine
-
degestive systen functions
- ingestion
- propulsion
- digestion
- absorption
- defecation
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uninary system composed of
- kidneys
- ureters
- unrinary bladder
- urethra
-
urinary system functions
- excretion of nitrogenous waster
- regulation of blood volume and pressure
- regulation of water and electrolyte balance
- regulation of red blood cell production
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reproductive system male composed of
- testes
- epididymis
- ductus deferens
- seminal vesicles
- prostate gland
- bulbourethral gland
- urethra
- penis
- scrotum
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reproductive system female composed of
- ovaries
- unterine tube
- uterus
- vagina
- mammary glands
- clitoris
- labia
-
reproductive system function
procreation of species
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