Your hand jerks up after touching a hot stovetop. Which two organ systems are most responsible for your reaction? (1 point) immune and muscular nervous and muscular circulatory and muscular nervous and respiratory

## Step 1<br />The problem is asking us to identify the two organ systems that are most responsible for the reaction of pulling your hand away after touching a hot stovetop. <br /><br />## Step 2<br />The first system that is responsible for this reaction is the nervous system. The nervous system is responsible for transmitting signals between different parts of the body. When you touch a hot surface, sensory neurons in your skin send a message to your brain about the pain. The brain then sends a message back to your muscles to contract and pull your hand away.<br /><br />## Step 3<br />The second system that is responsible for this reaction is the muscular system. The muscular system is responsible for movement. When the brain sends a message to the muscles to contract, the muscles then pull your hand away from the hot surface.