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•• SCHOLASTIC
I
Melvin and
Gilda Berger
o
D
Melvin and Gilda Berger
SCHOLASTIC INC.
New York Toronto London Auckland Sydney
Mexico City New Delhi Hong Kong Buenos Aires
How does your body work?
,. l
Y~,r:)
Fun Fact
A
baby has more bones
than a grown-up.
Your body has bones.
Your bones help you
sit and stand.
Fun Fact
Most muscles are
connected to bones.
Your body has muscles.
Your muscles help you move.
Fun Fact
Your heart is about
as big as your fist.
Your body has a heart.
Your heart pumps blood
through your body.