The graph shows the world human population from 10,000 BCE to 2000 CE.

Graph of world human populations (e s t) from 10000 B C E to 2000 C E in billions. Population stayed steady in 10000, 8000, 6000, and 4000 B C E. Population started to rise in 2000 B C E and 1 CE. Population rose dramatically after.

Based on the graph, what was the estimated population size in 2000?

one billion
three billion
five billion
six billion

could you use this to with a topic?

the key difference between a democracy and a republic lies in the limits placed on government by the law, which has implications for minority rights. both forms of government tend to use a representational system — i.e., citizens vote to elect politicians to represent their interests and form the government.

the word that best sums up the tone of the newspaper regarding the treaty of versailles is resentful.

sorry i tried to but i didn’t get it