What is one specific, realistic and feasible way we can help protect the world’s fisheries from being completely depleted.

I think that more no-catch zones must be established to allow fish populations and their ecosystems to recover and replenish themselves to ensure fishing for future generations.

Explanation: Hope this helps! :) It's my best answer.

after receiving a stimus, the sensory receptors send(s) signals to the appropriate area of the body.  

the must be sensory neurons.  

hope its .