Please enable JavaScript.
Coggle requires JavaScript to display documents.
Internal co-ordination (Everything inside us (many processes (digestion,…
Internal co-ordination
Everything inside us
blood
kidneys
digestive system
many processes
digestion
circulation
gas exchange
Internal co-ordination
to fuction well the processes must be co-ordinated
a part of sensitivity
nervous system carries internal co-ordination controlling our movements
nervous system uses
involuntary mucles
endocrine system
Involuntary muscles
not part of locomotor system
fuction independetly
cannot control their fuction
The heart muscle
contracts and relaxes creating heartbeat
make blood circulate around the body
The digestive tube muscle
moves food from mouth to large intestine
The endocrine system
formed by organs called endocrine glands
make chemicals called hormones
release hormones into the blood
Hormones
substances like messegers
transmi orders
travel throught the circulatory system around the body
reacts slower than nervous system
controls fuctions
growth
reproduction
The endocrine glands
four endocrine glands
thyroid
gland
pancreas
gland
pituitary
gland
ovaries
gland
pitulary gland
found in the brain
produces hormones to growth
produces hormones that direct activity
thyroid gland
produces hormones like thyroxine
help make use nutrients
pancreas gland
produces insulin
regulates the amount of sugar circulating in blood
ovaries
produce sex hormones
in women