BONES, MUSCLES, NERVES

What are the three jobs of your skeletal system?

• movement, structure, protection
• structure, digestion and breathing
• movement, digestion and breathing

What is the hard, outside layer of bone called?

• spongy
• marrow
• jelly
• compact

What does your bone marrow make?

• muscles
• cartilage
• blood cells
• germs

What kind of muscle do you move on purpose?

• voluntary
• involuntary
• cardiac
• heart

Where is your cardiac muscle located in the body?

• heart
• brain
• lungs
• gluteus maximus

Found in the walls of hollow organs;

• smooth

• cardiac

• skeletal

• all

What kind of neuron carries information from our eyes to our brain?

• Motor neuron

• Sensory neuron

• Nerve

• Spinal neuron

What are the main two parts of the central nervous system?

• Brain and Skull
• Brain and Spinal Cord
• Spinal Cord and Nerves
• Nerve Cells and Nerve Endings

what controls your heart rate ?

• cerebrum

• cerebellum
• brainstem

What type of cell gathers and carries information?

• Nerve Ending
• Sense Organ
• Sensory Cell
• Nerve Cell