In a reflex response model, is the control centre the brain or spinal cord?

center brainhope this helps

so sorry if I'm wrong

Its the spinal cord. have u noticed that when breaks the spinal cord he or she cant feel pain or think right. this is also called paralysis. i hope this helps, sorry if am wrong

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.