Technically, you can walk through water. It's just harder because water is more dense than air. If the question was, "Why can't we walk on water?" that is because the human body is more dense than water, so that we sink through it.
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Its called buoyancy. As you enter the water, you have gravity holding you in place. The further you go into the water, your body will want to float because of the natural buoyancy of the body as well as the air in your lungs. Deep sea divers overcome this with lead weights that are added to their suits to keep their feet on the bottom. Its not really gravity that is At Fault, but a lack thereof. It would be equivalent to walking from a room with gravity to a room with no gravity. after the last step you have no contact with the ground and no control of your movement.
no you cant walk on WATER
you cant
You cant
You cant walk on water but you can use surf. You get surf in celestic town.
cant
you cant
First go to gamesharks, this is not a code breaker. then enter this. CE2CCCB25D8D815D three exceptions to this code. #1. it cant walk off the map. if you try, it will make you stop walking and make that boop kind of sound. #2. it cant walk through people. if you exit a building, and a person is standing in front of it, you will go through them, though. #3. it cant go through locked doors.
Because they are repelling the walls electrons. and why did you post this question in the Pokemon section.
Someone who cant walk through walls
you cant
theyre made of wood
There simply isn't enough space for your atoms to pass through the atoms of a solid object. You can swim in water and walk through a gas because the particles are so spread apart, but you cant walk through solid objects because the particle configuration is extremely dense.