How are the sense of touch and pain sense alike? how are they different?​

Explanation:

Touch is the sense by which we determine the characteristics of objects: size, shape, and texture. Pain messages are picked up by receptors and transmitted to the spinal cord via small myelinated fibers and very small unmyelinated fibers.

Sensations begin as signals generated by touch receptors in your skin. They travel along sensory nerves made up of bundled fibers that connect to neurons in the spinal cord. Then signals move to the thalamus, which relays information to the rest of the brain.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.

answer; both surfaces of the membrane are nonpermeable