KathlineBerey KathlineBerey
  • 16-10-2015
  • Biology
contestada

The endocrine system acts through chemical messengers called ________.
A. Tissue
B. Blood cells
C. Neurotransmitters
D. Hormones

Respuesta :

mikey1234
mikey1234 mikey1234
  • 16-10-2015
It's got to be D. Hormones
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