Answer:
A. Sultan Muhammad Rumfa of the Delhi Sultante
Explanation:
The speaker is talking about the water. During winter, the water enters the cracks and freezes and expands. It breaks the stone and makes cracks and when the water melts the holes are bigger. What he is describing is mechanical weathering which is common in nature.
Answer:
To inform readers about one reason why cycling was controversial in the 1800s
Explanation:
The reason why the author mentions Dr. Richardson's research is to inform the readers about one reason why cycling was controversial in the 1800s.
<em>Wheels of Change</em> is a book written by Sue Macy about how important cycling was in the emancipation of women in late-nineteenth-century America. The purpose of the book is mostly to inform - not to persuade or entertain. Dr. Richardson is a prominent figure from that time, and Macy tells us about his opinion on this matter.
Answer:
Technologies change fast and affect almost everything
Technologies change very quickly, it is difficult to predict. Precisely, many experts think that Machine Learning has the greatest potential to change many things as it can affect every industry, every business, every country and everyone's life. This technology can analyze a large amount of data in a very short time. It can optimize many operations from factories to offices. These days, machine learning technology is still changing. Together with fast computers and biological knowledge, it will become a very powerful technology in the near future. Imagine that one day, your health can be monitored 24/7 with a small biometric device worn on your wrist. It will be able to determine your blood pressure and your heart beat every minute, or even find out a very small tumor before you realize that something wrong with your health. By contrast, this device can also fight against by taking your personal information for political or commercial purposes. Therefore, we need to prepare for the big wave of technological change by learning continuously and updating our skills that will match the need of job market in this technology-driven world.
Meaning very real or eventful
