Which type of cell is most responsible for relaying information to the brain about external stimuli such as heat

Sensory neurons, which pass information about stimuli such as light, heat or chemicals from both inside and outside your body to your central nervous system. Motor neurons, which pass instructions from your central nervous system to other parts of your body, such as muscles or glands.

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.