Science Subj. is a term used to describe the various subjects that are studied in the field of science. The crossword solutions for this term include CHEM (4 letters), MATH (4 letters), BIOL (4 letters), BOT (3 letters) and GEOL (4 letters). These subjects are Chemistry, Mathematics, Biology, Botany and Geology respectively. Chemistry is the study of matter and its properties, Mathematics is the study of numbers, shapes and patterns, Biology is the study of living organisms, Botany is the study of plants and Geology is the study of the Earth's structure and composition.