The answers are:
17.B
18.C
19.B
20.A
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yep you right it is false
Answer:
New technologies and methods, such as improved fertilization and crop rotation, greatly increased food production.
Explanation:
This increased agricultural efficiency meant that less people were needed to work on farms and more could seek employment in growing urban industries
The Renaissance painter known for his Madonnas and frescoes is c)Raphael. Raphael was an Italian painter and architect of the High Renaissance, which is considered the peak of the Renaissance. Raphael was extremely productive and is known for his clarity of form, ease of composition and visual achievement of the Neoplatonic which is a tradition of philosophy.