Answer: "Our army needs heroes! We need you, you can be our next hero, bring glory and pride to your family. The war is not peaceful, but everyone must make sacrifices for our country, especially to honor our country.
Be our next war heroes, your country needs you. We can do a lot more for our country but we need more people by our side defending our country."
The following sea has almost completely disappeared because of irrigation in the area
<u>The Aral Sea</u>
<u></u>
Explanation:
- The Aral Sea is actually a huge lake, located between Kazakhstan and Uzbekistan in Central Asia.
- In recent decades, much of the water which used to flow into the Aral Sea has been taken for growing crops. As a result, the Aral Sea has shrunk dramatically. Nearly two-thirds of the lake has vanished since 1970.
- Once the fourth largest lake in the world, Central Asia's shrinking Aral Sea has reached a new low, thanks to decades-old water diversions for irrigation and a more recent drought.
- Satellite imagery released this week by NASA shows that the eastern basin of the freshwater body is now completely dry.
- Today, more people than ever rely on irrigation from rivers that should instead flow into the sea, and the impact of irrigation is compounded by another new factor: climate change. This makes the Aral Sea very sensitive to variations in its water balance caused either by climate or by humans.
The answer is True
The researcher spends a lot of time trying to get the conditions to do his work. You need to get money, equipment, assistants, ethics committee approval, among others. All to start the data collection work. After collection, he spends a great deal of time analyzing the data and then interpreting it. He then compares the data that was obtained with what already exists in the literature, whether it is data that supports his work or data that may conflict with his own. Finally, he writes all this and sends it to a magazine.
Hey there,
Your question states: <span>How did the calculation of pi help mathematicians during the Gupta period?
My best guess that I would give would be the option B. </span><span>
The value of pi helped them explain that Earth is a rotating sphere. Because they used the </span>

to help them, just as we use that in math.
Hope this helps.
~Jurgen