Jack has experienced recurrent episodes of major depressive episodes. in the intervals between the episodes, he does not seem to return to "normal." in fact, during those periods, he has been diagnosed as having the symptoms of persistent depressive disorder (dysthymia). jack's condition is referred to as .a. bipolar ii disorderb. bipolar i disorderc. depression with intermittent onsetd. double depression

D - Double depression.

Explanation:

Double depression is a complication of dysthymia. Dysthymia is a depressed mood accompanied by ore or two other symptoms of clinical depression. When a person is depressed for a long period of time, it's said that they are not only having depression but double depression given that the period of time "aggravates" the depression itself and has other symptoms such as low energy or low self-esteem.

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 : -

i am confused, what is the question? i can you out if you put it into more depth.