Question

which of the following animals can be found in an estuary? jellyfish seagull crabs and oysters shark

Explanation:

Estuaries are transitional areas between rivers and the sea. Crabs and oysters are well - adapted to the brackish water (a mix of saltwater and freshwater) found in estuaries. Jellyfish are more commonly found in open ocean waters. Seagulls are birds that can be found near various water bodies but are not as specifically associated with the unique estuary ecosystem as crabs and oysters. Sharks are mainly found in the open sea or in specific coastal areas but not typically as a dominant species in the estuary's brackish water environment.

Answer:

crabs and oysters