Respuesta :
Answer:
The krill.
Explanation:
Krill are small crustaceans of the order Euphausiacea. They are found in all the world's oceans. The name "krill" comes from the Norwegian word krill, meaning "small fry of fish".
When the fisherman will start overfishing, krill will also come with their that net which will be used in fishing. As a result, the population of the krill will be decreased.
Answer:
d
Explanation:
Because sea gulls feeds on fish if there is a decline of fish there will be decline of seagulls population too because of shortest food