Muscles are not able to push
There are a lot of things a muscle can not do. If you look at some laws of physics there are a few things nothing can do. For example: create or destroy matter or float in earths atmosphere.
voluntary muscles
We need our muscles to move our limbs, otherwise we wouldn't be able to move at all.
We have muscles so you are able to lift things and do everything we do on a daily bases .
without muscles your body would not be able to work. you would not be able to do anything not even sit up or go poop.
Everyone needs muscles; without muscles, you would not be able to complete any task, from running a marathon to even typing this question. Without muscles, you would not even be able to breathe; your heart would not beat. You would not even be able to sit up. Muscles are used for EVERY action, and are even used when no action is happening. Thus, everyone needs muscles.
without muscles we wont be able to live because our heart is a muscle and we have muscles going of the heart so that is the reason why we need muscles
No, you simply need your skin to be able to move, your muscles and bones are just the filling inside your skin.
Yes. All animals in the world have muscles, otherwise they wouldn't be able to move.
All dogs have muscles, otherwise they wouldn't be able to move.
You can live without a lot of muscles, you just won't be comfortable. You can live without leg muscles, or feet muscles, you just won't be able to walk. You can live without hand or arm muscles, you just won't be able to hold things or interact with things with your hands. You can live without facial muscles, you just won't be able to express your feelings with your face, and may have problems chewing your food, or holding your food inside your mouth.
If you did not have muscles you would not be able to move, talk, smell, listen, see And if you didn't have muscles your eyes would pop out of place because muscles keep your eyes in place
Yes, muscles can only shorten and relax. They can only pull.