Answer:
Low resources. Late time. No reason to plant.
Explanation:
- Domestication of wild grains.
- The wild grain was so little that no one would farm. They didn't have a lot; they had a few resources natural resources.
- Europeans also didn't arrive till 1500's so, the resources they needed were not there till the Europeans.
- The place/region is very tropical so they had some resources already for a reason not to farm. No point. That part of Africa had the best land to no make anymore plants.
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Answer:
B. The Sun is at the center of our solar system.
Explanation:
Currently, we know that all of the planets revolve around the Sun as the center of our system. But, Our current knowledge about the Universe haven't reach the level where we can surely explain why this occur.
But, I'll explain why other options are wrong:
<u> A. The Sun is the closest object to Earth in our solar system - wrong</u>
if we don't consider the asteroids, The moon is the closest object, not the sun.
<u> c. The sun is the farthest object from Earth in our solar system - wrong</u>
Currently , the farthest object from earth in our solar system is called FarFarOut. It's 140 times further compared to the distance between earth and sun.
<u> D. The Sun is at the edge of our solar system. - wrong</u>
Currently, an object that's considered to be the edge of our solar system is called Ultima Thule, not the sun.
Yes, It is possible for the opportunity cost of an input to be very low or zero if there is no alternative use for it. It means that the statement is true.
The opportunity cost of an input is zero if it has no alternative use. This is so because the cost of alternatives refers to the value of the next best option. Since there isn't an alternative available in the scenario described, the opportunity cost is zero.
The opportunity cost of a certain activity option is defined as the loss of value or benefit that would result from engaging in that activity (the cost) as opposed to engaging in an alternative activity that offers a higher return in value or benefit in microeconomic theory.
To learn more about opportunity cost here
brainly.com/question/24319061
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Answer:
TRUE
Explanation:
The economic and cultural development of modern society has cities as the locus of the reproduction of life. From the industrial revolutions cities became the economic center where job opportunities arose. Mass production was able to generate benefits and comfort, leading to population growth. Since then, all cultural, religious and political practices have developed in the cities. Modern cities are completely of neolotical cities, which were actually villages that developed processes of sedentary society that was nomadic before. It can be said that neolithic cities provided food support for human life to develop, but in a rural way. Modern cities are much larger and complex than neolithic cities.
Answer:
On the internet
Explanation:
The most advertisements I notice are pop-up messages on the internet. I spend a lot of time online, reading newspapers, buying things from online shops or chatting with friends.
I notice the advertisements there because they are very eye-catching. Their headlines are written in big, bold letters, aiming to catch the reader's attention. The headlines are also very interesting or thought-provoking, or offering a very good discount on products. It is difficult not to notice the advertisements on the internet as they are literary everywhere, even on social media where I spend a lot of time each day.
