A video shows that when male salmon are looking for mates, their scales change from blue to bright red. Why does this change occur, and how does it help the salmon?(1 point)
Responses
It helps them stand out to avoid predators.
It helps them stand out to avoid predators.
It helps them blend in to attract a mate to reproduce.
It helps them blend in to attract a mate to reproduce.
It helps them stand out to attract a mate to reproduce.
It helps them stand out to attract a mate to reproduce.
It helps them blend in to avoid predators.