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
Hello son has a task from Polish for tomorrow about the content change by cases nouns and separate the subject from the tip can cat foot and bird. please help .
