@dodieuke As Gumbymom said, it is a tough situation that you may end up in. I am definitely hoping that UCI works out (or something wonderful happens with the others).
If you cannot afford the ones you got in, the other options are not straightforward. There is a list (not completely accurate) of colleges that still accept applications. However, I don’t know what the situation would be with financial aid.
Ones that stand out to me, just quickly looking through the list, are these publics (cheaper): Cal State Poly at Pomona, Clemson, U. of Arizona, U. of Central Florida
https://bigfuture.collegeboard.org/get-in/applying-101/late-applications
If it does not work out, there is always the possibility of doing something productive next year and applying again. (and take some community college classes.) For a friend of mine’s child it was a life changing experience. But YMMV, and you need to position yourself right for next year.
Other viable options, that are less expensive would be outside the US. E.g., in Germany tuition at public universities is essentially free for everyone. Even though most of their graduate programs are in English, few of undergraduate are. But, this one is in English and is biology related:
https://www.uni-goettingen.de/en/prospective+students/580622.html
There is a German search engine (not all universities are that great)
https://www.daad.de/deutschland/studienangebote/international-programmes/en/
Most Dutch universities have some of their bachelor programs in English and charge $15-20K per year in tuition… But, I don’t know what their application deadlines are (but, I believe some are still open).
Room and board is usually cheaper in Europe.
Best of luck.