4-6 hours no longer than 8 hours tho
Answer: The Generalised Slowing Hypothesis Theory
Explanation:
The Generalised Slowing Hypothesis is built upon wide observations in many studies of age related slowing and suggests that it is the primary contributor to the declines in cognitive functioning seen with aging.
As people age, B lymphocytes and T lymphocytes become less active. These cells secrete antibodies and are thus crucial to the immune system. T cells are made in the thymus which shrinks as aging occurs. Thus reducing the body's ability to fight infections as aging occurs.
Through the normal aging process, DNA is damaged by environmental factors such as pollutants and toxic agents. As a result, there is deletions of genetic material and mutations in DNA replicated in new cells. Reduced functioning in cells and tissues occur when these errors accumulate.
Also as aging occurs, glucose molecules attach themselves to proteins and form cross links. These crosslinks reduce the flexibility of tissues making them become stiff. The circulatory systems becomes less efficient since the tissues of the lungs, heart and arteries lose flexibility.
If it is hot then the person/people communicating may sweat which comes across as being nervous.If it is too hot then the people/person may feel a little dehydrated and so not have that energy or moisture in there mouth to speak well.
Or it being to cold could see people put hands in pockets to warm themselves up which comes across as rather rude. Also when it it cold words can become stuttered as the jaw shivers
Hope that helped, not too sure tho :)
Answer: Arnold's risk for coronary heart disease.
Arnold should worry due to the fact that one of the causes of coronary heart disease is the formation of plaque which is made up of deposits of cholesterol and other substances in the artery. Considering his blood pressure was 130/85, his total cholesterol was 210 (LDL was 175 and HDL was 35), it should raise some concern.
