Single-use plastic products are convenient. They are detrimental to the environment.

A. Convenient though single-use plastic products are, they are detrimental to the environment.

B. It is their detriment to the environment that makes single-use plastic products convenient.

C. Were single-use plastic products convenient, they would be detrimental to the environment.

D. Not only are single-use plastic products convenient, they are also detrimental to the environment.