The term "Zase" does not correspond to a major international publisher or a widely known OER platform. It is most likely a of one of the following:
ZASE Biology Textbook (Grade 10–12) , officially titled "Simply Biology," zase biology textbook grade 1012 free
Living organisms, Cell structure, Diffusion/Osmosis, Enzymes, and Animal/Plant nutrition. The term "Zase" does not correspond to a
Living organisms (characteristics, cell structure), nutrition (plants and animals), and transport systems . officially titled "Simply Biology