hormons. hormones are released from glands and they all belong to the endocrine system.
1930-1950 hope this helps
DNA<span> and </span>RNA,<span> are </span>made<span> from monomers known as nucleotides.</span>
Breakdown of carbohydrates begins in mouth with the help of enzyme salivary amylase.
Pupillary response is a physiological response that varies the size of the pupil, via the optic and oculomotor cranial nerve. Involuntary reflex reaction to exposure or inexposure to light—in low light conditions a dilated pupil lets more light into the eye. :)