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

add a comma or semicolon if needed. otherwise, submit the text without any additional punctuation. although eating unagi—freshwater eel that has been grilled and served with sweet sauce on a bed of rice—is a summertime tradition in japan the species is now endangered.

add a comma or semicolon if needed. otherwise, submit the text without any additional punctuation. although eating unagi—freshwater eel that has been grilled and served with sweet sauce on a bed of rice—is a summertime tradition in japan the species is now endangered.

Answer

Brief Explanations:

The first part of the sentence is a dependent clause starting with 'Although'. A comma is needed to separate it from the independent clause that follows.

Answer:

Although eating unagi—freshwater eel that has been grilled and served with sweet sauce on a bed of rice—is a summertime tradition in Japan, the species is now endangered.