Despite high levels of radioactive contamination, ecologists have discovered that the ecosystem within the Chernobyl exclusion zone is thriving. Explain how the ecosystem has rebounded so strongly, and how this evidence can be applied to other environmental issues.
Answer in two to four sentences.

the correct answer is option d.

an appositive is a noun, noun phrase or noun clause which follows another noun or noun phrase in order to describe it or name it another way. they are usually used between commas, brackets or dashes.

the example sentence with the correct use of commas is the following:

her uncle, the man over there in the red shirt, owns the hardware store in town.

its true i dont know very sorry b much < 3 big fan

explanation: