Answer:
I read it over 5 times, and im positive its B
This is in Portugeus and it means Read the text and choose the correct alternative. "Most teens who are in full phase of discovery of love do not take the information seriously,but the decay is rather a contagious disease. . According to dentists, the kiss on the mouth is a totally healthy practice "The text violates metarregra of:The.The text does not violate any metarregra.B.relationship.c.nãocontradição.d.repetition.and.progression.
I think the answer is A.
Only one firm selling all products in the market.
The absence of the substitutes of these suppliers.
The policy of unique product, i.e., absence of substitute the product sold by one firm,
Barriers to the entry and exit to the markets in terms of government, franchise, patents, copyrights, ownership.
Control of complete information e.g. secret formula.
The scientific revolution brought us a renewed understanding of humanity and our place in the universe, new scientific equiptment, and new laws as a basis for future scientific discovery.
Answer: a library
Explanation: In a library, you are around a lot of academic resources and it is generally a quiet place.
