The answers are
17)<
18)>
19) <
20)<
21)
Answer:
Scientists advanced the fields of algebra, calculus, geometry, chemistry, biology, medicine, and astronomy. Many forms of art flourished during the Islamic Golden Age, including ceramics, metalwork, textiles, illuminated manuscripts, woodwork, and calligraphy.
Explanation:
Hope it's help
Answer:
a theory of demography
Explanation:
demographic transition a theory of demography which states that, as a nation industrializes, it goes through a series of populational changes, starting with a decline in infant and adult mortality and followed later by a reduction in birth rate.
Hope this helps :)
Pls mark brainliest :P
If not the answer you were looking for explain further, and I will help :0)
