The Internet is the correct answer on APEX.
Answer:
The pet rock
Explanation:
After hearing friends complaining about their pets and how demanding they felt the animals were, how messy they were and so on, Gary Dahl thought he had the perfect pet to solve all those issues: a rock.
He then decided to sell rocks as pet companions for people now wanting to be bothered with the usual troubles caused by living pets, since you don't have to take it out for a walk nor to change the litter box.
I think we have to look for a dilemma here: so something that has both a positive and a negative effect.
in options a) and b) we see only positive effects; agriculture being more efficient. option c) just describes an activity related to food production, but not food production itself.
The best answer is <span>D.One pesticide is used to protect a crop from being destroyed, but studies have linked it to thyroid disorders. - the dilemma is between the crop being destroyed and thyroid problems</span>
It help the Americans be convinced to join the war "Over There"