Which of the following describes research that would be considered basic science?
A. Park rangers are trying to find out why a group of elm trees died.
B. Doctors in a hospital are developing a new surgical technique.
C. A professor at a unyersity is observing the mating behavior of
freshwater fish
D. A dairy farmer is designing a new machine for milking cows.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

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…