A hormone is a chemical that is ____
a. secreted by a gland to the outside world
b. conveyed by the blood to other organs, whose activity it influences
c. capable of activating or inhibiting muscle fibers
d. a feedback message from the postsynaptic neuron to the presynaptic neuron
b
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What portion of the organ of Corti transduces sound energy into neural signals?
a. ?ossicles b. ?hair cells c. ?flagella d. ?microvilli
Determining a person's reaction time (in milliseconds) would involve measurement on a(n) ____ scale of measurement
a. nominal b. ordinal c. interval d. ratio
Infants possess an inborn ability to remedy deficits in their environments in order to promote their own brain development. This inborn ability is called ______
Fill in the blank with correct word
Who were the "termites"?
What will be an ideal response?