Answer:
Heat by constricting the blood vessels in the skin
Explanation:
The body responds to cold by constricting the blood vessels in the skin in order to reduce heat loss. However in the event where the body is overheating, the opposite occurs.
When the body is getting too hot, the blood vessels in the skin actually dilate. This means that the blood vessels get bigger, exposing the blood to colder temperatures to cool the body down (this may be why the skin may seem red after exercising or while it is very hot). Other mechanisms such as sweating also help cool down the body. When sweat is on the skin, evaporation occurs and cools down the sweat droplet, making sure the skin in contact with that droplet also cools down.
Answer:It is very harmful for our lungs and can cause cancer
Explanation:
Answer:
Infected birds shed avian influenza virus in their saliva, mucous and feces. Human infections with bird flu viruses can happen when enough virus gets into a person's eyes, nose or mouth, or is inhaled.
The Jewish custom of A. prohibiting meat and dairy and D. prohibiting pork and shellfish conflicts with federal food program requirements.
<span>There are many laws that are part of Kashrut; two include prohibiting the consumption of foods such as pork and shellfish and the combining of dairy and meat. Foods that conform to the Jewish dietary regulations are known as "Kosher."</span>
