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Skel Sys Bones 1

Skeletal System Bones Activity 1

How many bones are there in the human skeleton? 206
How long does it take the human skeleton to replace itself? 7 to 10 years
Because they contain more than one type of tissue, bones are considered to be Organs
Blood cell production takes place in Bone marrow
One example of long bones is the Tibia
The Axial Skeleton is made up of Skull, vertebrae, and rib cage
Red bone marrow produces blood cells
Osteoblasts are known as Bone makers
Vertibrae and pelvis bones are known as Irregular bones
Appendicular bones help the body to Move around
Created by: Lhaynes