What is the image above an example of? what might have been its purpose(s)? how has this type of metalworking changed in both style and meaning, and how does it still serve the same purpose(s)?

Gus needs to purée his soup while it's still in the pot. what is the best tool for him to use?

In this unit, it is mentioned that in order to enter into the field of photography, most jobs require at least a high school degree. since there is a possibility you can attain one of these jobs with just finishing high school, why do some people get an associates or bachelor’s degree?

What are the main ingredients in yeast breads and what are their functions?