Electrical impulses move across axons in the nervous system.
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The muscular system is responsible for moving the limbs. Muscles work in coordination with the skeletal system to produce movement. Nerves from the nervous system send signals to the muscles to contract and allow for precise control of limb movement.
The muscular system is responsible for moving body parts by contracting and relaxing muscles. Muscles work together with bones, tendons, and ligaments to create the coordinated movements needed for everyday activities.
This involves your nervous and muscular systems. When you tough the hot pan, a sensory neuron (nerve cell) will send a message to your central nervous system, which will relay the message through a motor neuron to your muscles to then contract your muscles and pull your hand off the hot stove.
Osmosis.
Passive transport is a non-energy requiring process that moves materials across a cell membrane with the concentration gradient. This process includes simple diffusion, facilitated diffusion, and osmosis.