Answer:
Because muscles generate small electrical signals when they contract, electrodes placed on the surface of the skin can measure muscle movements. ... When a prosthetic arm has several joints, such as a transhumeral, or above-elbow, prosthesis, each joint might need to be controlled by the same switch or muscle.
Explanation:
Hope this helps : )
Ans/quest:
What’s this for?
The correct answer is A.
By trying out the equipment first at a fitness club you can make an informed decision as to whether you will use the equipment at home, if you are able to use the equipment, if you will get any benefit from it, if you enjoy using it. You don't want to make an unnecessary purchase of a piece of equipment you will never use and waste your money.
Answer:
true
Explanation:
About 90 percent of nonmelanoma skin cancers are associated with exposure to ultraviolet radiation from the sun.
Answer:
<em>Family is the most important thing In our life. We need family, because we can share our problems with them, and they Will never gonna lie us (for bad). Family is like a wall. It keep us from the bad and scary world. They make us good and Behaved People. They love us with every part In their hearts. The family provide to us safety, love, memories, and others. We have to love them! :)</em>
Explanation:
Im not from UK or USA and i cant speak english sogood, and my grammar is bad, and i am gonna be happy if u understand it <3
