The answer is A) by giving stage directions
C is correct i believe. its not A because that could not be a sentance byitself, not b because im sure you know why and d might be but then the teacher would be trying to explain to you something other then the rules of punctuation
Answer:
Agricultural economists are concerned with the study of efficiency in farm production, with the returns that will result from employing various quantities and combinations of inputs in farming, and with determining the best farm production alternatives under given physical and economic conditions.
Explanation:
The two claims that are best supported by reasons and relevant evidence are:
1) Exercising regularly will improve many aspects of one's life. Not only will you sleep better at night, but you will also learn better during the day and feel better in general. Many studies have shown the many benefits of regular exercise, and my doctor agrees with them.
This claim is supported by scientific evidence shown by studies and a professional opinion (although poorly presented).
2) Parents should teach their children financial responsibility early in life. Not only do children have expenses such as meals, snacks, and transportation, but they also need to learn how to realistically budget for their needs according to their income. This is an economic lesson that will prove invaluable when they grow up.
This claim is supported by real factual evidence (the expenses that most children have daily and the undeniable effect that learning this lesson will have in their future) .