FIRST ESSAY:
I found another problem with the first one:
I plan to first
earn a BA in Biology and then attend ...
I don't think you say quite enough about your career goals. You do explain very well why you are interested in this field, though.
SECOND ESSAY:
"how will scholarshipp funds help me, and why do i feel i should receive a scholarship?" since they are two separate questions is the answerr below a good answer to the question and did i write enough
I think you can explain in a single sentence that you want to ease the financial burden on your parents. That way you will have room to include some arguments about why you deserve it. Maybe you deserve it because your career plans are so well-developed. If so, share your vision of the future so the reader will be able to get inspired by you.
It's easy: just come up with a detailed career plan that you can express succinctly.
:-)