The right option is A)the milk production is positively regulated by PROLACTIN
Classical conditioning or Pavlovian conditioning. An example which is frequently given for this type of conditioning is the stimulus which is often associated with Ivan Pavlov and his dogs. An important aspect that is associated with this type of learning or conditioning is that the response becomes automatic or reflexive.
<span>The production of red blood cells, which transport oxygen, is triggered by a low level of oxygen in the blood. is correct.</span>
I believe it is Nerve Cells
Correct me if I'm wrong.
