Question

C. Write down which joints of the body help us to perform these activities
1. Bending
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Answer 1

Explanation:

Hinge joints

Hinge joints are those that allow movement along one plane. They facilitate bending and straightening actions, such as flexing a finger. In a hinge joint, protective cartilage covers the bones, and a thick gel called synovial fluid lubricates them, allowing them to move without rubbing against one another.

Answer 2

Answer:

spinal cord help us to bending and he reaches the feeling or command to brain and it is jointed to brain and spinal cord help us to do any activities

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