Your skin gathers information about your environment. What does this statement mean

It could mean either that the sense of touch can help the brain develop a sense of what's around them, or the fact that skin can actually hold particles of the surrounding environment.

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.