Focus on what the teacher says and read what's on the board
The four closest planets to the sun in order are Mercury, Venus, Earth and Mars
Answer:
Hydraulic lines should never be constructed of galvanized pipes.
Explanation:
For best piping, the pressure loss should be minimum among the hydraulic lines.
The galvanized pipes are pipes that are coated mostly with zinc for the prevention of corrosion. Galvanized pipes should never be used for piping as the coating of zing might erode or flake. More pressure will be lost in such kind of pipes.
The best material to be used for hydraulic pipes is mild steel. The mild steel will not have any coating that will erode with time.
Indian-American Tamil business executive
Answer:
Pete Seeger: Pete Seeger was an important figure during the folk revival era in the United States. Besides being a popular folk singer, Seeger is also remembered as an activist. He championed environmental awareness and participated in peace campaigns. His opinions on environmental and war issues often found him blacklisted from TV and radio, but that did not affect his popularity. He is most well-known for his song Where Have All the Flowers Gone? His songs usually had deep meanings that resonated with his listeners, and many other artists have covered his works.
Bob Dylan: Bob Dylan is a popular singer and songwriter whose music stretches across various genres, from folk to rock and from gospel to country. From the early days of his career, Dylan’s music was often used at political rallies. His songs reflected the social and political changes of the time and were dubbed as protest songs. In the 1960s, Dylan dedicated himself to the civil rights movement.
Explanation:
I had this question and this is the answer.