Question

Which sentence uses appropriate punctuation?
A)Howard Carter pioneered Egyptology he discovered King Tut’s tomb.
B)Howard Carter pioneered Egyptology. He discovered King Tut’s tomb.
C)Howard Carter pioneered Egyptology, he discovered King Tut’s tomb.
D)Howard Carter pioneered Egyptology: he discovered King Tut’s tomb.

Answer 1

C, they are saying sentence, not sentences so its not b. a is obviously a run on
and they is no need for the : in d

Answer 2

It's B. The others are comma splices or incorrectly punctuated.