Systems and Functions | Vocabulary | Muscular System | Nervous System | Skeletal System |
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It supports the human body and protects important organs in the body.
What is the function of the skeletal system?
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voluntary muscles
What are muscles that can be controlled by someones own choice called?
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It helps the body move and do other things that we can't see. It is the framework of the body.
Why is the muscular system important to the body?
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Damage to the brain is very series and can affect the functions of all of the systems of the human body.
Why is it important that the brain is protected by the skull?
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The bones give the human body its structure, allowing it to stand on its own. It also protects vital organs.
Why is the skeletal system so important?
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Muscles help the human body move in many different ways.
What is the function of the muscular system?
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reflex
An action that happens almost instantly, often without the brain sending a message to perform the action.
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involuntary muscles
What are muscles that function automatically called?
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They link the brain and the spinal cord to muscles and organs and send messages throughout the body.
What is the purpose of the network of nerves in the nervous system?
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Its protects our bones from rubbing together and becoming worn out.
Why is cartilage important where our joints are located?
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Nerves run all through the human body, sending messages up and down the spine and to and from the brain.
What is the function of the nervous system?
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muscles
What are body tissues made of long cells that can contract and relax to produce motion called?
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a lot and about 650 muscles in the body
Do the muscle in your body weigh a lot or a little? About how many muscles are in the body?
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The doctor is checking your reflexes.
Why does the doctor tap your knee with a hammer during a checkup?
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shoulder blades, scapula
Which bones are shaped like triangles behind your rib cage?
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It helps to break down food, splitting food into nutrients that give the body energy to help it live and grow.
What is the function of the digestive system?
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organs
What are major parts of the body formed by tissues that perform specific functions?
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Skeletal muscles are attached to the bones of the skeleton. Skeletal muscles are voluntary so when we make the decision to move, it is the skeletal muscles that help the skeleton move.
How do the skeletal muscles work closely with the skeletal to help us move?
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Bending over requires a series of decisions that you make, starting with the decision to stand.
How is bending over a conscious action?
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eat a healthy diet with dairy products, exercise
What are some things that you can do that are good for your bones?
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The pumping of the heart circulates the nutrients and oxygen in the blood all around the body through blood vessels.
What is the function of the circulatory system?
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axial bones
What are the bones located down the center of the body called?
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cardiac muscle
What is the muscular tissue of the heart that contracts rhythmically and continuously called?
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It sends messages from the brain to the rest of the body.
Why is it important that the spinal cord is protected?
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moveable, immoveable, partially moveable
What are the three types of joints in the body?
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