Our five sense are very important to us.These change in the surroundings are known as stimuli.Light, sound and smell are example of stimuli.We use our sensory organ to detect stimuli.They help us to be sensitive to the change aroud us.
Source: http://www.google.com.my/imgres?q=sense&num=10&hl=en&biw=1366&bih=667&tbm=isch&tbnid=dQX7yF0ZMifg8M:&imgrefurl=http://andreasrossevold.blogspot.com/2012/01/i-sense-five-is-false.html&docid=aZCuKeEhB3cg7M&imgurl=https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhyyO2hNN7MPoBCweaBLXqtVKzFO5iioAmkozUR9XgkYuAMPC8rVP6tNHbSZydTv1EGbfPDF14zZhKFR6OsRqLkU85xRUJCQLJUf__okWW9L6wo0Sy-7OXsRZ0uVUI_XLb0LHBmdbIQ5ikg/s1600/5-senses.jpeg&w=300&h=285&ei=MJAWULHJC4fWrQeQhIHQCg&zoom=1&iact=hc&vpx=184&vpy=178&dur=2837&hovh=219&hovw=230&tx=138&ty=146&sig=115611239173765109873&page=1&tbnh=144&tbnw=152&start=0&ndsp=21&ved=1t:429,r:0,s:0,i:138
