PMS 2019 Past Paper MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsYeast is essential in making of bread because it produces? Posted on April 12, 2021 by Rana TahirA. Carbon dioxide B. Bacteria C. Oxygen D. SugarShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)
