Front

What is an example of involuntary movement?

Back

Heart beating.

Front

What is the primary function of the heart?

Back

To pump blood around the body.

Front

Where in the body can nerves be found?

Back

Pretty much everywhere.

Front

What is an example of voluntary movement?

Back

Smiling.

Front

What organ controls all the other organs and processes all the information?

Back

Brain.

Front

What are the two main types of muscle movements?

Back

Voluntary and involuntary movements.

Front

What is the role of the brain in the body?

Back

To control all other organs and process information.

Front

What type of muscle is responsible for involuntary movements?

Back

Smooth and cardiac muscles.

Front

What type of muscle is responsible for voluntary movements?

Back

Skeletal muscle.

Front

How do nerves communicate signals in the body?

Back

Through electrical impulses.