
<em>W</em><em>hich of the following refer to high breads system of democracy </em><em>?</em>
<em>a.Ethiopia </em>
<em>b.Usa </em>
<em>c.France </em>
<em>d.Germany</em>

<em>a.</em><em>Ethiopia</em>
HOPE THIS HELPS^^
Answer:
an increase of nationalism in Europe and Latin America
Explanation:
An example of something that isn't a command economy is the US (which has a mixed economy). A command economy is one that is used in China and Cuba today and was used for the Soviet Union.
Answer:
Tangible items or pictures used by scientists to represent invisible processes are called <u><em>Scientific Models</em></u>
Explanation:
Scientific models can be both physical or non-physical and help to represent a theory or natural phenomenon. An example of a physical scientific model cab be the globe or an Orrey (model of the solar system)
Non-Physical scientific models consist of mathematical models or even economic models that can help to predict something or clearly present a theory.
A scientific model helps to present and explain an idea and apart from just students and it can be equally useful for professionals.