The correct answer to your question is D
Coral reefs C. provide the highest biodiversity of all marine ecosystems.
Biodiversity can be defined as the variety of living species that can be found in a particular place, ecosystem, region, etc. Coral reefs are considered to have the highest biodiversity of all marine ecosystem on the planet. Sitting on less than one percent of the ocean floor, coral reefs are home to more than twenty-five percent of marine life.
The correct answer among all the other choices is D. you have no dependents. You can probably use the 1040EZ form, as long as this is true. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.