Read the sentence and answer the following question:

I like many things about scientific subjects, mainly the observations and data studies.

Which revision would make this sentence more precise?

A. I like many scientific things like observing and data studies.

B. I like studying science because I enjoy making observations and analyzing data.

C. Many things about scientific topics, like observations and data, are enjoyable to me.

D. Making observations and analyzing data are likable science things.