We can move

Mai multe ca acesta

Skeletal System

creat de james cosmai

Skeletal System

creat de james cosmai

Unit on Trees

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The Map of Trigonometric Functions

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We can move

Muscles

There are more than 600 hundred of muscles in our body

Face: Masseter

Trunk: Pectorals and abdominals

Shoulders: Deltoids and trapezius

Legs: Biceps, quadriceps and calf muscle

ARMS: Triceps and biceps

Joints

FIXED

Some bones are connected by joints that can't move

SEMI FLEXIBLE

These joints only let our bones move a little

FLEXIBLE

These joints allow our bones to move

Skeleton

Bones

There are 206 bones

Functions

Support the body

Protection for organs

Parts

Limbs

Torso

Skull