What causes spoilage of food through infestation and contamination, and reduces its nutritional value? bacteria enzymes insects mold yeast

Explanation:

The clue to get the correct answer is "infestation".

When we talk about infestation, we are referring to the presence of insects, more than usual, which infest causing damage and diseases. So, we can see infestation as insect invasion. Then, those insects will leave things like waste or eggs, which will affect the zone, causing contamination, and of course, it will reduce drastically nutritional values, because that food won't be for human consumption.

answer is b

  a   having low self-esteem

  b   having abusive family members

  c   having poor school attendance

  d   having friends who discuss gang life

living torture and being abused makes one not mind harming other people.

and also not being supported and abusing one turns one into this state.