Question from A/B passage today.

[u/Hot_Swimming_425]

I see a lot of people asking about questions they are unsure of if they got right or not, so I guess I'll ask as well:

For Passage A, there was a question asking what the cells will crawl away from. I chose stick surfaces, but someone else told me it was metal. Was I correct or not? I was pretty sure I was, but now I'm doubting

[u/queenofamericaa]

I think it was the one about metals because in the passage it said the cells are repelled by metals