Answer:
Option B, biotechnology
Explanation:
An applied science in an extended version of knowledge where already existing scientific knowledge is put to practical applications through the use of technology.
Biotechnology uses the knowledge obtained through biology subject and put it into uses such as genetic engineering, medicine, etc.
All three subjects geology , physics and chemistry are pure science subject that develop basic information or phenomena to understand the happenings of the natural world.
Hence, option B is correct
