Please help!!

Catecholamines are released from the . MULTIPLE CHOICE
-Adrenal medulla
-Adrenal cortex
-Thymus
-Pineal gland
-None of the above

First described the system of fingerprint ridges and spirals, which eventually were used for fingerprinting. a.) fare and fidelis’s pathology b.) dr. calvin goddard c.) hans gross d.) marcelo malpighi e.) leeuvenhoek’s microscope