1. The nobles in the countryside lost some of their power
2. Merchants, peasants and craftsmen grew more prosperous
<h2><u>Answer:</u></h2>
Researchers can decide whether oxygen existed in Earth's Archean air by searching for oxidized iron in rock. In the first place, there was just an almost no oxygen in the air. The oxygen that are being created by cyanobacteria is sufficient for the enduring procedure.
There will sufficiently just oxygen that will stay in the climate when the stones at the surface are appropriately and enough oxidized. In any case, as time passes by, confirmations said that the measure of oxygen in the Archean air is really expanding in a moderate enduring pace.
Answer:
Cultural loss.
Explanation:
Cultural loss occur when a culture loses its identity, acquiring widespread habits and customs such as the way of dressing or food and language etc. It is mostly occur when a new culture is introduced in the society. The people want to change their life style and most of them adopt that new culture and with the passage of time high proportion of people of that society adopt that new culture as a result the old culture loses its identity.
To cause the reaction, catalysts use the catalytic cycles, decomposition reactions, and combustion cycles.
<h3>What do you mean by a reaction?</h3>
A reaction refers to the chemical process where substances mutually act and are changed into different substances.
Catalytic cycles refer to the multistep reaction that involves the catalysts. It is considered the main method that describes the major role of catalysts.
Decomposition and combustion cycles are also used by the catalysts.
Therefore, A and B are the correct options.
Learn more about the reaction here:
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Cultural imperalism is the answer
