Question

OOcean acidiication

OOcean warming
CCoral bleaching
OInvasivE Species
the holeS and jagged edges Of the shells?
A fisherman collecting shellfish notices that many of them have holes or jagged edges around their shells. Which of the following best explains what may have caused
(03.04 MC)
Question 6(Mutiple Choice Worth 2 points)

Answer 1

The presence of an invasive species is the most likely explanation for the holes and jagged edges on the shells of the collected shellfish.

Step-by-step explanation:

The holes and jagged edges on the shells of the shellfish may be caused by an invasive species. Invasive species are organisms that are not native to an ecosystem and can harm the native species. They can cause physical damage to shellfish by burrowing into their shells or feeding on them, leading to the creation of holes and jagged edges.

For example, one invasive species that can cause damage to shellfish is the green crab. Green crabs are known to feed on shellfish, including clams and mussels, and their feeding activity can result in shell damage.

Therefore, the most likely explanation for the holes and jagged edges on the shells of the shellfish collected by the fisherman is the presence of an invasive species.

Learn more about Invasive species