In a senior writing seminar, students were asked to write a brief autobiography. sixty years later, if a researcher were to analyze these autobiographies, what would be the most likely outcome in terms of their longevity? more specifically, which group is likely to live an average of seven years longer?
a. those who had expressed narcissism in their autobiographies
b. those who had expressed anger and sorrow in their autobiographies
c. those who had expressed happiness and love in their autobiographies
d. we cannot predict longevity on the basis of emotions.

c. those who had expressed happiness and love in their autobiographies              

Explanation:

Autobiographies are written by oneself of the account on their own life. It is a self written biography.

Researcher suggested that people those who are happy and contend form their life is likely to live longer than those who always take stress and are unhappy in their life according to researcher Diener and Chan in 2011.  

It may be argued that good health and longevity is a result of happiness and satisfaction. Person those who loves others are in turn loved by others. These person feel happiness among themselves and this affect the life.

In 2008, Veenhoven suggested that happiness can protect against any illness  and thus helps to strengthen the immune system of our body.

A person lives longer when he is happy and is loved by others.

Thus the answer is ---

c. those who had expressed happiness and love in their autobiographies

answer; (you have the right of way);

uses : -

1.aneroid barometers primarily measure whether pressure is rising or falling.

2.aneroid barometers are often used for reading pressure in homes and recreational boats.  

3.other uses may include barographs in meteorology and altimeters in modern aircraft.  

4.this type of barometer can announce whether a high or low pressure system is coming or whether it is becoming more intense.  

5.there are different types of aneroid barometers, such as the altimeter, which measures altitude, or distance above sea level.  

6.another example is a barograph, which is a modified aneroid barometer that provides constant readings of atmospheric pressure on graph paper.  

7.when used in this capacity, the aneroid barometer can store a week's worth of data.

android diameter a device for measuring atmospheric pressure , often specially calibrated for use as an altimeter ,consisting of a box or chamber partially exhaused of air, having an elastic top and a pointer to indicate the degree of compression of the top caused by the external air

refer to the attachment for the characteristics : -