1. When you use your muscles to “push” a couch across the floor, really your muscles are pulling? How does this work? Mention both leverage and the Sliding Filament Model to explain how “pushing” is really “pulling.”

we would need to see the picture to answer it

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation: