b.
prices in 2012 are higher than prices in the base year
Answer:
"After Mao's death and the arrest of the Gang of Four in 1976, the Cultural Revolution finally came to an end. The Cultural Revolution damaged China's economy and traditional culture, with an estimated death toll ranging from hundreds of thousands to 20 million."
By the way I got this off thee internet and copy and pasted it so don't write it just look and write in your own words please. Please do not copy and paste or write what i wrote because this is someone else's explanation or answer. If you mark me brainllest that would be great but you don't have to if you don't want to. Hope this helps!!!! :))
Explanation:
I think the word you're looking for is "hypothesis".
For example, a hypothesis could be "dogs drink more often when owners are present".
And then this can be proven (or dis-proven) by an observation (or in this case rather: measurement).
As you get older you can get more mature, and wise
Technolgy influenced many variables throughout time, such as imperial expansion, knowledge of the environment, better medical development, and many other things. If we didn't have the technological advancements that we did throughout the ages, the world would be very different from today. Many things could have gone astray and history would be very different. For example, if boats were never invented, immigration and exploration would be almost non-existent, and the Americas wouldn't have been discovered by Europe. Another thing that would have changed is international trade, trading between countries would be impossible without the use of boats unless the countries were connected by land.
Hope this helps :)
