Offer Rescinded

I am worried about getting my offer from Pitt or Penn State rescinded
I will finish the sememster with
A-English
B-Physics
B-Calculus
But unfortunately it looks like it will be a D in Bio 2 Honors, I already have 7 science credits would a D in the class potentially get my offer rescinded as an undecided major, my counselor says it won but I’m feeling unsure as this is such a difficult class for me.

From what is typically considered common wisdom here, a fews Bs or Cs should be ok, but Ds or Fs are a potential cause for concern. In any event, it’s not an automatic process. You should try as hard as possible to salvage at least a C in your Honors Bio 2 class.

D or F grades in previously reported in-progress courses are definitely a high risk for rescission. You may need to ask your counselor and the colleges about it.

http://talk.qa.collegeconfidential.com/high-school-life/2026961-what-to-do-when-you-arent-doing-well-in-a-hs-class-p1.html

Get ahead of this. Talk to your teacher to see what your chances are of pulling this to a C (How many grading opportunities remain? Where can you go for extra help?), talk to your GC, and talk to the colleges where you’ve been accepted (offer to retake the class over the summer, or hear their suggestions). You don’t want dump a D on them by way of your final transcript. It won’t go over well. That isn’t to say you should panic. It just means you need to act like the adult you’re becoming, and face this head on, right now. Don’t give up!

RUH ROH D! yes, look at the above link.
Use every single bit of help…tutors/teacher hours/extra practice.

http://talk.qa.collegeconfidential.com/ask-dean-topics/903319-when-do-colleges-rescind-acceptances.html