Indicate the Site Where Each Hormone Is Made by Writing

Indicate the site where each hormone is made by writing the appropriate letter in the blank.
a.alpha cells of islets of Langerhans in the pancreas
b.beta cells of islets of Langerhans in the pancreas
c.anterior pituitary
d.hypothalamus
e.adrenal cortex
f.adrenal medulla
g.parathyroid gland
h.thyroid gland
i.skin
j.posterior pituitary
k.pineal gland
-T₃