Select the correct text in the passage. Which phrases describe the proper way to hold a chef knife?
Holding a Chef Knife
The Culinary School of Spain has a school newspaper where students can publish articles about their research. One of the articles mentioned
that 80 percent of the students said the proper way to hold a chef knife was to be gentle and tap on the edge slowly when cutting. The article
also indicated that 20 percent of students said another way to hold a chef knife was to be firm and use a one or two-finger pinch grip around
the top of the blade. The professors at the school were amused by the findings and decided to hold a demonstration at the cafeteria. During the
demonstration, the students learned how to use a chef knife with either hand,

so here is the information for current research:

-nrel's geothermal analysts, scientists, and engineers perform a full range of research from developing advanced methods of locating and accessing geothermal resources to exploring innovative technologies to extract and produce clean energy from the heat of the earth

and here is the information for the technology of geothermal energy:

-it's clean and sustainable

-resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma

-almost everywhere, the shallow ground or upper 10 feet of the earth's surface maintains a nearly constant temperature between 50° and 60°f (10° and 16°c)

-geothermal heat pumps can tap into this resource to heat and cool buildings

-a geothermal heat pump system consists of a heat pump, an air delivery system (ductwork), and a heat exchanger-a system of pipes buried in the shallow ground near the building

-in the winter, the heat pump removes heat from the heat exchanger and pumps it into the indoor air delivery system

-in the summer, the process is reversed, and the heat pump moves heat from the indoor air into the heat exchanger

-the heat removed from the indoor air during the summer can also be used to provide a free source of hot water

pretty sure it's false