3. create an example food chain for this simulated ecosystem that shows the transfer of energy starting with the sun and ending with the wolf. you will need to decide on a possible producer that would be appropriate for this habitat.

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.