Answer:
the invention of machines to do the work of hand tools
Explanation:
The prepositional phrase would be: in the chilly water
<span>i think the best answer that is suitable for the situation is : Please remember the rules of the forum. You should not disrespect others as you did.
It is very important to maintain the rules of the forum to prevent it from becoming a hostile sites which will reflect very badly in advertising prospect</span>
A random sample is a subset of individuals that are randomly selected from a population of interest. Because researchers usually cannot obtain data from every single person in a group due to time, costs and other constraints, a smaller portion is randomly chosen to represent the entire group as a whole. The goal is to get a sample that is representative of the larger population.
There are 26 letters in the English Alphabet
