Answer:
It represents warmth during the cold winter months.
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.
The author uses anecdotes by making use of short histories which show important discoveries
<u>Explanation:</u>
The story "luck favored the prepared" shows the various important discoveries that have been done by the various scientists which have helped the scientists to improve the life of the people and the discoveries have had a great impact on the life of the people.
The author gives some short stories in the history about the important discoveries to prove his point and also tells about the importance of hard work and the efforts put in by the people.
all except " is okay unless you are writing something that will be sold" and possibly "can lead to serious punsishment"
