Bones
What 3 things does the skeletal system provide for your body?
support
protection
and movement
What is the muscular system responsible for?
movement
Where is the hinge joint found?
knees
elbows
Where is our skin the toughest at?
The feet and hands
What body supports your body?
thigh bone
What is the difference between voluntary and involuntary muscles?
Voluntary muscles are what we have control over.
Involuntary muscles we don't have control over. They happen on their own.
Where can the ball and socket joint be found?
shoulders
hips
What in our skin allows us to feel pain so we don't seriously injure ourselves?
Nerve receptors
What does the rib cage do for your body?
Provides protection for your heart and lungs.
What is an example of a voluntary muscle?
Moving your arm, leg, head, etc.
What type of joint gives you the longest range of motion?
ball and socket
What 3 things does our skin provide for our body?
protection
support
movement
What does our spine do for us?
Our spine helps us stand straight and tall.
What is an example of an involuntary muscle?
your heart beating
What is the material that holds bones together at the joints?
ligaments
How are germs able to enter our body even though we have skin?
It can enter through cuts , scrapes, or if we touch something that has germs and we don't wash our hands and touch our mouth, eyes, or face. Except reasonable answers.
What are the strongest bones found in the skeleton?
Teeth
How many muscles do you use to smile and how many to frown?
43 to frown
17 to smile
What are 3 of the 4 types of joints we discussed in class?
ball and socket
hinge
pivot
gliding
What are your 3 layers of the skin called?
epidermis
dermis
hypodermis