Yes it is. It is because if the person who noticies it is not doing anything than you can jump in to save the day. hope this helps.
When the skin is exposed to ultraviolet rays, the skin produces a molecule that is turned into Vitamin D.
Sun is the source of ultraviolet rays important for Vitamin D production. Due to this reason, in the case of Vitamin D deficiency, it is recommended by doctor's to absorb sunlight by skin. The Vitamin D production occurs specifically by UV B rays rays which lie in the range of 290-315 nanometer.
The chemical 7-dehydrocholesterol absorbs these rays and convert to previtamin D3. Further, previtamin D3 isomerizes to Vitamin D. Other than sunlight, Vitamin D can be taken through diet. The sources include seafood like fish, fish oil, dairy products, beef liver etc. Vitamin D is required for bone and teeth formation, muscle contraction, immune system etc.
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Answer:
Illusory correlation
Explanation:
Illusory correlation is a concept in psychology that describes the perception arising from relating two variables that have no real relationship. Variables could be people, events, behaviors, actions, which are paired together to form relationship perceptions, which are only imaginary and are formed based on on our personal bias or due to lack of enough information. An example of illusory correlation is when someone states or have the perception that people who live in the city are rude, which in actual sense might not be true based on facts. Such perception might have been formed based on bias or due to misinformation or unfortunate experience that possess little information.
Answer:
Adenovirus. Both respiratory and enteric human adenoviruses (HAdV) are found in water, cause waterborne disease andare present at a higher frequency in sewage than other enteric viruses.
