A
Babies are born with about this many bones.
About 300 bones.
An adult body has this many bones.
206
What is name of the system that makes up all of the bones in your body?
Skeletal system
What is good for your bones?
Calcium (found in milk)
What is a spongy substance found in the middle of your bones?
Bone marrow
Bones are made of this.
Living connective tissue
What do red blood cells do?
Carry oxygen
What do white blood cells do?
Fight infection
Bones are attached by this
ligaments
Name this job that your skeletal system does.
Hint: It allows you to stay upright.
Support
Name this job that your skeletal system does.
Hint: Your bones protect your internal organs.
Protection
Name this job that your skeletal system does.
Hint: bones produce white and red cells of this
blood
Name this job that your skeletal system does.
Hint: Your bones hold muscles in place and allow your muscles to move your body.
Movement