When it comes to walking, the most basic things are done by muscles and bones. Bones give us rigidity and enable our legs to be firm when walking and to stand firmly on the ground. Muscles enable our heavy bones to be lifted from the ground and moved. This is just the basics, more complex things are involved.
Answers
Cesarivan022
When it comes to walking, the most basic things are done by muscles and bones. Bones give us rigidity and enable our legs to be firm when walking and to stand firmly on the ground. Muscles enable our heavy bones to be lifted from the ground and moved. This is just the basics, more complex things are involved.