what do you understand by the term stimulus state two examples to show how living beings respond to stimuli
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The changes in the surrounding to which living things respond are called stimuli. The living things show response to external stimuli such as heat, light , touch, sound, smell, taste, water and chemicals. ... Bright light is the stimulus and we respond by shutting the eyes momentarily. Animals also respond to stimuli.
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The changes in the surrounding to which living things respond are called stimuli ( singular : stimulus). The living things show response to external stimuli such as heat, light , touch, sound, smell, taste, water and chemicals.
example : a.Bright light is the stimulus and we respond by shutting the eyes momentarily.
b.The increased secretion of saliva on seeing our favorite food
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