<span>c. bacteria that could produce oxygen
</span>Which evolved during the Paleozoic Era?<u>bacteria that could produce oxygen
</u>
NOT:
a. earth’s first land plants
b. the first humans
<span>d. saber-toothed cats</span>
Answer:
As salt was worth its weight in gold, and gold was so abundant in the kingdom, Ghana achieved much of its wealth through trade with the Arabs. Islamic merchants traveled over two months through the desert to reach Ghana and "do business." They were taxed for both what they brought in and what they took out.
Explanation:
Google is my friend
Answer:
Hello laelacarrasco!
It's strange, then, that the United States is probably the most ideologically united country in history. Americans have a national ideology, and it's called liberalism.
<em>- Hope This Helps</em>
<em>~ Chloe Marcus</em>
Farmers Grow Angry and Desperate. During World War I, farmers worked hard to produce record crops and livestock. When prices fell they tried to produce even more to pay their debts, taxes and living expenses. In the early 1930s prices dropped so low that many farmers went bankrupt and lost their farms.
I hope I help
