What type of joint can be found in the elbow and knee?
Hinge joint!
What is the thin, outer layer of the bone called?
compact bone
Which 2 types of muscles can we NOT control?
Cardiac and smooth
Which type of muscles can we control?
Skeletal!
What protects bones from grinding together and wearing away?
cartilage!
Muscles are made up of striated groups of cells called ?????
Fibers!
A place where bones meet is called a ????
joint!
Which 3 organs does your rib cage protect?
Liver, lungs, heart
Where are red blood cells made?
In bone marrow inside the bone.
What are the 3 different types of muscles?
Cardiac, Smooth and Skeletal
How many muscles do we have in our body?
Around 700!
True or False. Adults have more bones than babies do.
False!