Your hand jerks up after touching a hot stovetop. Which two organ systems are most responsible for your reaction?(1 point) Responses nervous and muscular nervous and muscular nervous and respiratory nervous and respiratory immune and muscular immune and muscular circulatory and muscular circulatory and muscular
The correct answer is nervous and muscular. The nervous system is responsible for detecting the heat and sending signals to the muscles, which then contract causing your hand to jerk away from the hot stovetop.
The two organ systems most responsible for your reaction after touching a hot stovetop are the nervous and muscular systems.
The correct answer is the nervous and muscular systems.
To understand why these two systems are responsible for your reaction, let's break it down:
1. Nervous system: The nervous system is responsible for sending and receiving signals throughout your body. In this scenario, when your hand touches a hot stovetop, receptors in your skin called thermoreceptors detect the extreme heat and send a message to your brain.
2. Muscular system: The muscular system is responsible for controlling your body's voluntary and involuntary movements. When your brain receives the message from the thermoreceptors, it sends a signal to the muscles in your hand to contract rapidly and jerk away from the hot stovetop. This immediate reaction is known as a reflex action, which helps protect your body from potential harm.
Therefore, the nervous system detects the heat and sends a signal to the muscles, which then execute the jerking movement.