You are presented with the question "Most pituitary hormones control other glands that secrete hormones into the what" and the following answer choices: 
- brain
 - humans
 - epidermal
 - bloodstream
 - nerves
 - layers of fat
 - alveoli
 - liver

Now knowing that most pituitary hormones control other endocrine glands and endocrine organs are ductless glands that secrete hormones into the bloodstream, choose the best answer.


 

    bloodstream     