add a comma or semicolon if needed. otherwise, submit the text without any additional punctuation. because…

add a comma or semicolon if needed. otherwise, submit the text without any additional punctuation. because devil facial tumour disease spread rapidly the population of tasmanian devils fell by approximately sixty percent between 1996 and 2008.

add a comma or semicolon if needed. otherwise, submit the text without any additional punctuation. because devil facial tumour disease spread rapidly the population of tasmanian devils fell by approximately sixty percent between 1996 and 2008.

Answer

Brief Explanations:

The first part of the sentence is a dependent clause "Because Devil Facial Tumour Disease spread rapidly" and the second part "the population of Tasmanian devils fell by approximately sixty percent between 1996 and 2008" is an independent clause. A comma is needed to separate a dependent - clause from an independent clause when the dependent clause comes first.

Answer:

,