Astrophysics, Astrochemistry, Biophysics etc. are some examples of ________ mode of formation of subjects.
A. fusion
B. fission
C. clustering
D. distillation
Answer:A
Astrophysics, Astrochemistry, Biophysics etc. are some examples of ________ mode of formation of subjects.
A. fusion B. fission C. clustering D. distillation