A great white shark washed up on a beach on Nantucket the other day , and some of our staff members set out to retrieve it . It was brought back to our labs in New Bedford where we performed a necropsy where we essentially strip - mined the entire carcass . I was feeling how sharp the teeth were .

Pick your answer from:
[1]. We pushed the shark carcas back out into the water .;
[2]. None of the above choices .;
[3]. We did a thorough examination of it in a lab .;
[4]. We did a disection on the beach .;
Answer the following question: What may happen after finding a shark washed ashore ?
[3].