According to Hindu beliefs about reincarnation, A. people are always reincarnated into the same caste.
B. how people live does not affect how they will be reincarnated.
C. faithful followers of Hinduism will be born into a higher caste.
D. good behavior is seldom rewarded.

answer; cardinal directions;

answer; traffic,pedestrians,parked vehicles and intersections;

it might look like that the ideal way to research the health effects of trans fats is through a controlled experimental feeding trial. but these kinds of trial have several important limitations that the researcher must look into:

short in duration (this factor usually checks up on the intermediary risk factors rather than the actual outcomes of the disease)

limited dietary changes

only makes use of healthy participants