Answer:
an organ of the body which responds to external stimuli by conveying impulses to the sensory nervous system.
Answer:
pancreatic islets (Islets of langerhans)
it functions mostly to regulate blood sugar levels, secreting the hormones pancreatic polypeptide , glucagon, somatostatin, and insulin. As a part of the digestive system.
Children after 12 are able to use their brain's lob (to the extend i know)
That's why the correct answer should 2
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