Cornell requires that students should submit at least 3 years of secondary school transcripts.
So, Is 12th predicted included in it? i.e. Can I send 10th, 11th and 12th predicted transcripts?
If not then, I don’t have my 9th grade transcripts…is it okay to send my 8th grade transcripts?
You can’t leave out your 9th grade transcripts just because your grades are low. In your other threads you mention that you’re an international student who needs financial aid. Admission is competitive for international students. It’s more difficult for those who need aid. Are you applying to schools in your own country too? It’s important to have academic and financial safeties.
If it is indeed truly impossible to get your 9th grade transcript because of an extreme situation such as a revolution in the country where that school was located, then that is a special case that you need to take directly to the admissions offices of the colleges/universities you want to apply to.