Stimulus
Revision as of 14:31, 7 April 2019 by NRJC (talk | contribs) (Created page with "==Key Stage 4== ===Meaning=== A stimulus is a change in the environment that can be detected by a Sensory Organ.")
Key Stage 4
Meaning
A stimulus is a change in the environment that can be detected by a Sensory Organ.