Doing personal interviews with holiday shoppers at an indoor mall is an example of research.
a. primary
b. interpersonal
c. secondary
d. professional

Correct A). Primary Research

Primary research is a type of research in which the researcher personally go and collect the data. They can personally conduct surveys, observations, interviews, and ethnographic research. Primary research is also called first-hand research. The data collected by the primary researcher are new and fresh data.

Hence, the correct answer would be option A.

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…