stimuli surroundings. Stimuli from the surroundings. Stimuli are changes that happen in the environment. (c) Sensory organs have receptors that receive the stimuli and then‚ send them as impulses to the brain to be analysed. The brain will then‚ give a response through the related effectors. Examples of effectors are muscles and glands. 2. The sensory organs found in humans are the skin‚ eyes‚ nose‚ ears and tongue. 3. Table 1.1 shows the stimuli for the sensory organs found in our body
Free Ear Sound Eye
A candle (C25H52) is a solid block of wax with an embedded wick‚ which is lit to provide light‚ and sometimes heat‚ and historically as a method of keeping time. Candles have appeared as a source of fine and ultrafine particles in indoor air (e.g. Hussein et al. 2006). Fine et al. (1999)‚ found high Organic Carbon (OC) emissions connected to the extinction of the candle and high EC concentrations when the flame was burning unsteady. In the mid 1800s there were two major developments in the
Premium Hydrocarbon Petroleum Carbon
with the tremendous growth that is has already shown. Snowboarding is going to bring more to come in the future than skiing as it still a relatively new sport‚ it has a long way to go‚ and will continue to grow. A snowboard is
Premium Skiing Burton Snowboards
effort to select the most appropriate candidates for their courses. The call follows mounting worries that universities are being faced with hoards of students with the top A grade A-levels‚ and are unable to distinguish between them. Last year more than one in five students got an A grade at A-level. Some universities have begun developing aptitude-based tests to try and tackle the problem for the most oversubscribed courses‚ which include medicine‚ veterinary studies and law. These are favoured
Premium General Certificate of Secondary Education University College
More than Bows and arrows Overall‚ I found this film very surprising. I never realized how many Native American achievements that have been overlooked in today’s society. Native Americans have done so much to affect the formation of today’s country that it is astonishing. They have made so many contributions that I had never realized prior to this film. I thought that some of the most important contributions were irrigation techniques and medical procedures. Religion also played a vital role
Premium Native Americans in the United States United States
Bryon McCoy 2/8/99 Less Than Zero Analysis Less Than Zero‚ written by Brett Easton Ellis‚ is almost as much about Blair as it is about Clay. Further more‚ the relationship of clay and Blair is the underlying theme that nits the fabric of this book together. As we look at the book we see several characters. Each of which is‚ to be blunt‚ screwed up. There are five characters that could be successfully argued as the main ones. There?s Trent‚ conniving and conceded who is a ?male model? and ?won?t
Premium
HEALTH IS MORE IMPORTANT THAN WEALTH Talking about health and wealth‚ different people will have different opinions. Some people believe that wealth is everything‚ which can help them realize their dreams. Wealth can buy many things such as clothes‚ cars‚ houses and so on. However‚ some people do not agree with those people. They believed that health is more important than wealth. Although wealth is important to us‚ it is certainly not the most important thing in our life. As the proverb
Premium Health Medicine Health care
“Better Late Than Never” by Yolanda Paul There he was again‚ peeping through the window with worn‚ yellow eyes. His coat was moth-eaten and quite shabby. His skin was dirty as though it had not been scrubbed and cleaned thoroughly in quite some time. His shoes had many holes allowing too much ventilation and they appeared to have no soles. The old man shuffled into the coffee shop and ordered his normal cup of coffee without sugar and many times‚ I would see him looking longingly at the delicious
Premium Steve Jobs Fast food restaurant
Prevention is Better than Cure Document Transcript • 1. Prevention is Better than CureWhen it comes to fires in the home‚ most of us are of the opinion that it will never happen in ourhomes – if this is your way of thinking‚ you couldn’t be more wrong. Imagine getting home fromwork one day and finding a fire engine in your driveway – this happened to me once and‚ believeme‚ it is not a good feeling.Using a Smoke DetectorStudies have shown that the majority of serious household fires could have
Premium Smoke Alarm
socialism. These are really the only two options for government in a country. Even interventionism falls under one of the two even though people say it is its own category. Capitalism and socialism are on opposite ends of the spectrum‚ and one is better than the other. While both of these types of governments have good intentions‚ only one of them delivers‚ and socialism is not it. Socialism is all about equality‚ and socialists even promise equality to the people. Sadly‚ that is impossible to have‚ because
Premium Capitalism Socialism Marxism