Pakistan's HDI value for 2019 is 0.557— which puts the country in the medium human development category—positioning it at 154 out of 189 countries and territories. Between 1990 and 2019, Pakistan's HDI value increased from 0.402 to 0.557, an increase of 38.6 percent.
Hope this helps, write in your own words.
Answer:
the ratio of resolution will be
Explanation:
We have given the diameter of Telescope A is 1 meter
And diameter of telescope B is 6 meter
We know that resolution of telescope is inversely proportional to diameter of the telescope
So 
We have to find the ratio of resolution of B to A
So 
So the ratio of resolution will be
Answer:
These islands represent Europe, Africa, Antarctica, Asia, North and south america etc.
Explanation:
An artificial island or a man-made island is an island created by natural means that vary in sizes.
For example Flevopolder in the Netherlands which is an artificial island of 970 kilometers created for reclaiming the land area as the Netherland already is a very small island in the Atlantic ocean.
Lots of islands are formed by China, America, and the middle east to increase their dominance over and increase their military size. Likewise, <u>U.A.E is home to several artificial islands including yas island and Khalifa port. </u>
China has developed its island group in the south china sea. Which is china's strategic planning to meet its population and economic needs of the country. The biggest world island is that in world map form around which small islands are constructed called as Artificial Archipelago, located in the waters of persian gulf.
Construction of these 300 island began in 2003, this project ranges from 14,000 to 42,000 square meters in area. Comprise of sand and stones The islands have beach clubs and airport.
Since the plates fold upward, large mountain ranges will form.

The Correct choice is : C. <u>Solids</u>
Sound waves need a medium to propagate, and the most suitable medium for that is solids, where it travel the fastest or with greatest efficiency.