Based on the scenario below, select the statement that accurately finishes the sentence. Stacey has recently had a car accident and has lost her sense of taste as a result. It is MOST likely that she has __________.
All of the following are functions of smooth muscles EXCEPT:
The skeletal system serves all of the following functions EXCEPT:
Bones are composed mostly of __________.
Briefly describe the importance of the skeletal, muscular, and nervous systems.
The skeletal system gives the body support and shape, protects organs, and helps produce blood cells. The muscular system allows movement, helps maintain posture, and produces heat. The nervous system receives information, processes it, and sends signals that coordinate the body's actions and responses.
An individual visits the doctor because they notice that, over time, they have been losing muscle strength. Which explanation will the doctor MOST likely give?
Formulate a weekly schedule that shows evidence of three different activities beneficial for your muscular system.
Monday: 30-minute brisk walk (aerobic activity). Tuesday: 20 minutes of body-weight exercises such as squats and push-ups (strength training). Wednesday: Rest. Thursday: 30-minute bike ride (aerobic activity). Friday: 20 minutes of resistance-band exercises (strength training). Saturday: 20 minutes of gentle yoga and stretching (flexibility). Sunday: Rest or an easy walk.
Discuss four ways that you can keep your nervous system healthy.
Four ways to keep the nervous system healthy are to exercise regularly, get enough sleep, eat a balanced diet, and avoid tobacco, alcohol, and other harmful drugs. Wearing a helmet during activities with a risk of head injury is also a good way to protect the brain and nervous system.
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