Angiotensin-converting –enzymes inhibitor (ACE inhibitor) is
a drug commonly used for the treatment of congestive heart failure and hypertension.
It can also be used to reduce blood pressure in patients with hypertension. ACE
inhibitors act by reducing the activity of the renin –angiotensin-aldosterone
system which is the primary causal in the development of hypertension in people
with diabetes mellitus.
 
        
             
        
        
        
Explanation:
Observations of Weather are the Foundation of Climate Products 
Cooperative Observers Program (COOP) Stations in the lower 48 states. Image source: COOP 
Around the globe, millions of weather observations are recorded each day, by both human observers and automated instruments. In the United States, daily observations at stations that meet specified criteria, methodically collected by volunteer observers and automated weather stations, are used to document our weather and climate. One volunteer weather observer program in the United States is the Cooperative Observer Program (COOP). This program, which includes more than 11,000 stations, is key to obtaining accurate observations across the country. Started in 1890, the COOP network now spans all corners of our nation: from mountaintops to meadows, urban to rural regions, and from seashores to suburbs.