Which information is typically found on a map key? location of north distance between towns names of bodies of water highest land elevation in an area

The correct answer is option a, location of north

A map usually has five map keys namely –  

a)Title of the map which represents the subject matter of the map.

b)Scale of the map to represents the how the real world is represented on a piece of paper. Usual scale are written as ration. For example – 1:10,000 which means that 1 unit of map unit (which can be either cm, inch, ft, meter , kilometer etc.) represents 10,000 units of real world

c)North arrow – The arrow of north is used  to represents the orientation of the map. This arrow helps the viewer to identify the direction on map

d)Legends are used to represent the meaning of symbols, colour codes etc. used in the map

e)The data frame key represents the data layers.  

ANSWER IS D.highest land elevation in an area

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the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.