I need someone to gather me topical past papers from the year 2019 to 2009 for the subjects Biology, Chemistry , Physics and Mathematics. All extended papers. You can choose which subject to do since all of them at once will be a burden but I need a file with topical questions.
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I need a tutor for AP US History and AP Biology. I can't keep up with both classes and do not understand either. If someone could help that would be great.
Asesorías para personas que quieran tener mas habilidades de Química y Biología de 2° grado de Bachillerato