Labor-saving devices are inventions that reduce the time and effort needed to perform or complete a task. Farm equipment, home appliances and construction equipment are examples of mechanical inventions that save time and physical labor.
Answer:
1.B
2.A
Explanation:
THE First one say four and half and half of 4 is two
the second one say two and half number 2 dont have half
Hello. You did not enter the text to which this question refers, however, after searching for it on the internet, I was able to find another question exactly the same as yours that presented the text "NOAA’s Big Miracle Worker" as the text in question. If this is your case I hope the answer below can help you.
Answer and Explanation:
The text is an interview with Dave Withrow about the operation that allowed the rescue of three gray whales that were trapped in Barrow, Alaska in 1988. Withrow shows that he was the qualified professional to work in this operation because he had experience working with marine manifers, such as whales, because when he worked at NOAA at the Alaska Fisheries Science Center, his department was responsible for taking care of any matter related to whales. This can be seen in the first paragraph of the text, in the lines: “... anything whale-related, especially on the West Coast, comes through our office.”
Answer:c
Explanation: b/c you are questioning the statement.
