Question

If all nerves respond to stimuli why can’t your eyes “hear” sound and your ears “see” light?
PsyDAG
Receptors respond to very specific changes that are relayed to other nerves. However, I don't completely agree with "can't". Have you ever heard of synesthesia? Check it out on Google.
ramannachowdary
for every special task in our body specil receptor nerves are there eg for eye optic nerve