The branch of chemistry that involves the study of substances and processes occurring in living things is:
Biochemistry<span />
Plants are producers and make their own food through a process of photosynthesis.
Organisms are classified into domains according to shared characteristics.
Answer: a. Nutritional genomics
Explanation: Nutritional genomics is a branch of nutrition that studies the interrelationship between nutrition, human genome and health. It is aimed at preventing, treating and managing various diseases through nutritional therapies that are formulated to suit an individuals' genetic make up.