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biology - Coggle Diagram
biology
cells
blood cells
red blood cells
it helps carry oxygen around the body
when they die they turn into platlets
white blood cells
fights bacteria and germs and diseases
platelets
cell membrane
Variables
Independant
what you change
dependant
what is being mesured
control
what is kept the same
body parts and systems
body parts
man
penis
testis
woman
both
body systems
reproductive system
