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Explanation:In physiology, a stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment. The ability of an organism or organ to detect external stimuli, so that an appropriate reaction can be made, is called sensitivity. Sensory receptors can receive information from outside the body, as in touch receptors found in the skin or light receptors in the eye, as well as from inside the body, as in chemoreceptors and mechanoreceptors. When a stimulus is detected by a sensory receptor, it can elicit a reflex via stimulus transduction. An internal stimulus is often the first component of a homeostatic control system. External stimuli are capable of producing systemic responses throughout the body, as in the fight-or-flight response. In order for a stimulus to be detected with high probability, its level of strength must exceed the absolute threshold; if a signal does reach threshold, the information is transmitted to the central nervous system (CNS), where it is integrated and a decision on how to react is made. Although stimuli commonly cause the body to respond, it is the CNS that finally determines whether a signal causes a reaction or not.
We’ll I feel they do try to tell teens about the dangers of drugs however it is not enough. They can do better. Schools must make more assembly about this issue and real life threatening stories so teens can take it seriously hope this helps :)
DNA differs from person to person, while organisms and pathogens are prone to each and every single body.
Hope that helped, I am not 100% great at this subject.
Praise the client for taking an active role in his care.
Hope this helps!
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Yes breakfast does have the energy that you need throughout the day for example i have skipped breakfast and i was very tired throughout the day. you should eat breakfast as a necessity every single day
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