We are all confused here my guy. What did u need?
C. Capillaries, is the best option.
Answer: The calming neurological effects of nicotine have been demonstrated in a group of non-smokers during anger provocation. Researchers suggest that nicotine may alter the activity of brain areas that are involved in the inhibition of negative emotions such as anger.
Explanation:Nicotine is a stimulant that speeds up a person's reaction time and increases his or her attention and focus. Many smokers report that they enjoy the ritual of smoking. They also say that smoking gives them a pleasurable feeling. Smoking relieves their nicotine withdrawal symptoms.
Deforestation causes SOIL EROSION because the roots of the trees hold the soil in place, but without the trees, the soil is loose and easily eroded. Hope this helps!
B. Soil Erosion
Answer:
Vaccination promotion is necessary because many children and adults are not vaccinated for preventable diseases.
Explanation:
Vaccination consists of the administration of biological preparations, called vaccines, in order to prevent infection or complications due to infectious diseases.
The importance of promoting vaccination is to be able to carry it out in people, children and adults, who have not yet received vaccines. The objective is to prevent these people from acquiring preventable diseases.
The other options are not correct because:
- <em>Vaccines not only prevent foodborne diseases, which are common but not as harmful.
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- <em>Vaccines have little or no adverse effects.
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- <em>Vaccines not only prevent smallpox infection</em>
