a james cosmai 13 éve
3341
Még több ilyen
does'nt tire quickly
found in heart
React slow, does'nt tire easy
Found In internal organs
attached to bone by tendon
React and tire quickly
attached to skeleton
Ex. Cardiac
Muscel you control
Ex. Running, turning a book
You dont have to think about it
Muscel streches to far, pulled apart
muscel contracts strongly
Fat is stored
Red blood cells made
print tommorow before school/ monday before school
shoulders
hips
ankle
wrist
skull
neck
knee
elbow