Brian thought he had good and bad luck because the was lucky he was alive but if he was lucky wouldn't even be on a plane with a daed pilot who had a heart attack or he wouldn't even be on this bush plane if his parents didn't get divorced
Answer:
1- Other records may have been lost; language is often a barrier.
Explanation:
Option one is correct because it is two complete sentences, not fragments. The sentences are connected, so you can use either a period, a comma, or a semi-colon. Fragments can be separated by colons, but none of the listed sentences are separated correctly.
Jim faces the risk of it decreasing over the next five years instead of it increasing
You would use an informative speech to inform your science class about the local bat species.