The correct answer is C indeed. You should always use pointing words. If you don't your paragraphs might be incoherent and may lack cohesiveness.
Answer:
i would pick either B or D
Explanation:
You are reading it to fourth graders who have short attention spans and want to hear something they can relate to. If it is too formal with too many facts then they will get bored and not remember anything.
Answer:
Extends the life of products
Promotes enviornmental sustainability
Reduces cost
Raises awareness of different types of fruits and vegetables
Minimise pathogenic bacteria
Explanation:
B context is the right answer
B. abyss
Definition: a deep or seemingly bottomless chasm.