What natural resource attracted other nations to trade with West and Central Africa beginning around AD 750?

A. copper
B. silver
C. gold**
D. salt

Which of the following is an example of how people have adapted to the environment of West and Central Africa?

A. They do not cut down trees to make more arable land.**

B. They leave mineral deposits alone.

C. They use what arable land there is for farming.

D. They do not live near water.

In Algeria, a stable government has been difficult to maintain due to

A. ban of fair elections
B. violent Islamic extremists**
C. a lack of secularism in the government
D. poor economic performance

I know I'm late but the test answers for unit 3 lesson 17 unit test 7A for Conexus are

1. B
2. A
3. A
4. D
5. D
6. C
7. D
8. A
9. A
10. B
11. B
12. C
13. C
14. A
15. C
16. D
17. C
18. C
19. D
20. C
21-24 written response

hope this helps this is the updated answers for 7 grade

this is late but i think theyre all right but i dont know about the second one

Thx 7 dream kid

7 dream kid is correct but 11 is C

Cool... Thanks for the answers.

the only reason im giving the answers for 21-24 ...is because i know how it feels to not know anything when ur taking a test...ENJOY XD

21.North Africa or Northern Africa is the northernmost region of Africa. Geopolitically, the United Nations definition of Northern Africa includes seven countries or territories; Algeria, Egypt, Libya, Morocco, Sudan, Tunisia, and Western Sahara.

thisis the only ansewr im willing to give out..XD

To find the answer to the question "What natural resource attracted other nations to trade with West and Central Africa beginning around AD 750?", you can look for historical information about trade in West and Central Africa during that time period. Specifically, you can research the major commodities that were exported from the region or sought after by other nations. In this case, the correct answer is C. gold, as it was a significant natural resource that attracted trade to the region.

For the question "Which of the following is an example of how people have adapted to the environment of West and Central Africa?", you can analyze the given options and determine which one represents a way in which people have adjusted their practices to suit the local environment. In this case, the correct answer is A. They do not cut down trees to make more arable land, as it demonstrates a sustainable approach towards preserving the natural resources and maintaining the ecological balance of the region.

Regarding the question "In Algeria, a stable government has been difficult to maintain due to", you can examine the various factors that have contributed to the instability of the government in Algeria. By understanding the historical and political context of Algeria, you will be able to determine the correct answer. In this case, the correct answer is B. violent Islamic extremists, as they have been a major destabilizing force in Algeria and have posed a significant threat to the stability of the government.