if you saw: 'How to store bottles' what would you think this article is about?!

How to store bottles of red wine would a good article. Simply look into the proper storage techniques such as temperature and time depending on the variety.
How to store bottles of quality extra virgin olive oil.
How to store bottles of perfume.
How to store bottles without breaking on a boat.
How to store collectible bottles.

Depends on your course..could be how to store wine bottles properly (I would go with that one as there is a vast amount of info on this). If there is no other info, then just choose what kind of bottle and what it might contain and do your research/writing on that. You cannot be incorrect.

Honestly, I would think it was an article on how to properly store baby bottles because this is something that needs to stay sanitary so that is what I would research

Storing wine bottles...

Why don't you ask your teacher to clarify for you? It would really suck to write a whole article and then find out you didn't understand your topic.

I would think it would be about how to story baby bottles to keep bacteria from growing in them after you wash them.

If it was me I'd be thinking it was an article on how to store wine in bottles as there is a special way to store it.

Why i would think it was an informative article on how to store bottles indeed.

Like pop bottles? How people should recycle maybe ? It's way to store them I guess

wine collecting