<span>The correct answer is caesionid. This word means a confusion between two different species. By focusing on the idea of confusion, this word can fit the clues (if one regards these clues as stereotypical). For example, girls can love confusion (theoretically and again, stereotypically) in regard to romance, because they're captivated by confusing or mysterious boys. Boys thus use confusion in this way to appeal to girls. Parents hate confusion, considering they are the heads of their household and want everything to run smoothly. Mobiles are scared of confusion, because it can cause disorder in technological devices and thus ruin these devices. </span>
Answer:
1. tuvimos
2. conocía
3. quisimos
Don't feel bad for asking, I'm here to help. Ask as many times as you want.
The central idea is what the main thing. For this, I think the central idea is simply Cactuses.
I'm not sure what another supporting detail can be, but if there's a back side, or another page about cactuses, I can sure help! But if that's the only side, ask your parents. xD