the study of the composition, structure, and properties of matter; the processes that matter undergoes; and…

the study of the composition, structure, and properties of matter; the processes that matter undergoes; and the energy changes that accompany those processes best describes the science of\n\nbiology\nphysics\nchemistry\nastronomy
Answer
Brief Explanations:
Chemistry focuses on the composition, structure, and properties of matter, along with the processes matter undergoes and associated energy changes. Biology is about living organisms, physics is more about forces and energy in a broader non - matter - specific context, and astronomy is about celestial objects.
Answer:
C. chemistry