For what kind of external environment is a saltwater fish adapted?(1 point)

Responses

isotonic environment
isotonic environment

osmotonic environment
osmotonic environment

hypotonic environment
hypotonic environment

hypertonic environment
hypertonic environment

1 answer

A saltwater fish is adapted to a hypertonic environment. In this context, the surrounding seawater has a higher concentration of salt compared to the internal fluids of the fish, which influences how the fish regulates its internal osmotic balance.