1) failing to cook food adequately,
2) holding food at incorrect temperatures, 3) using contaminated equipment,
4) practicing poor personal hygiene and 5)purchasing food from unsafe sources. small, living organisms that can be seen only through a microscope. poisons produced by pathogens, plants or animals.
all-and-response begins with a melodic “phrase.” This is a group of notes that expresses a musical idea. The phrase can be purely vocal or can be played on an instrument. It can also be a mixture of the two. For example, B.B. King was known to make the call with his voice, and answer it with his guitar.