| A | B |
|---|
| What is the difference between voluntary and involuntary muscles? | Voluntary move only when instructed; involuntary move independently |
| How do nerves work with muscles to allow for movement? | Nerves send the message to muscles to either contract or relax |
| Explain how muscles work together to allow for movement. | Opposite muscles work in pairs; while one contracts, the other relaxes |
| What is the purpose of smooth muscles? | To help control breathing, blood pressure, and digestive system movement |
| Identify all involuntary muscles. | Cardiac and smooth |
| Identify the three types of muscles. | Skeletal, smooth, cardiac |
| Where do you find cardiac muscles? | Heart |
| What is the purpose of skeletal muscles? | Attach to and move bones |
| What tissues carry messages throughout the body? | Nerves |
| What is the purpose of tendons? | To connect muscles to bones |
| Where do you find smooth muscles? | Internal body organs |
| What type of muscle reacts and tires slowly? | Involuntary |
| What type of muscle tires quickly? | Voluntary |
| What is the purpose of cardiac muscles? | To contract and cause the heart to beat |
| Identify voluntary muscles. | Skeletal |
