Answer:
a electronic talker
Explanation:
aacc device helps the child to communicate
Answer: B
Explanation:
After a muscle fiber is stimulated by a nerve signal, a release of stored calcium ions leads to muscle contraction.
Common electrolytes include sodium, chloride, magnesium, calcium and potassium.
Sodium and potassium help in the generation of nerve impulses while calcium aids muscle contraction. Sodium is also actively involved in the movement across cell membranes.
The fact that the cerebrum is still developing during adolescence explains why teenagers act the way that they do is because their brain cannot yet fully comprehend some of the things that they do.
Answer:
Turn off the source of electricity if possible. ...
Begin CPR if the person shows no signs of circulation, such as breathing, coughing or movement.
Try to prevent the injured person from becoming chilled.
Apply a bandage.
hope this helped!
