I believe that it is the old growth not sure which one but between B and D I would go with B but I am not sure (hope I helped in some way )
Sensory neurones send data to the brain.. the processes it and send back information with the help of the motor neurons.
Answer:
Benedict's Reagent: A Test for Reducing Sugars In lab, we used Benedict's reagent to test for one particular reducing sugar: glucose.
Explanation: