Zoos primary purpose is entertainment not conservation. choose the best piece of evidence to support the reason. american law requires only that animals in zoos be provided with enough space for them to stand up, lie down, turn around, and take a few steps. animals in zoos may have a mental breakdown and develop "zoochosis," a form of psychosis that can cause them to sway or pace continually, chew on their own limbs until they bleed, or pull out their own fur/feathers. zoos dispense antidepressants and other drugs to curb abnormal and self-destructive behavior. scientists struggle to learn anything about natural behavior from animals that are forced to live in an unnatural setting.

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~courtney

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 : -