"B.) profound social and economic changes occurred" because when the industrial revolution happened a lot of how we make stuff was changed, by factories, and because of this new jobs where created. This gave people money and thus social and economic changes happened.
<span>What is an ecological system called that consist of all of it to biotic and abiotic factors?
</span><span>B. Ecosystem
I hope helped (^-^)
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Answer:
The offspring of the P generation is referred to as the first filial generation (F1).
