Mantis shrimp use their super-powered eyes to discern light and colors that are invisible to other creatures. This capability allows them to send and receive visual messages that predators can't detect. These communications may include flashing invitations to potential mates or stern warnings to competitors. The author's purpose for writing this passage was to __________. argue that mantis shrimp are smart because they share visual messages demonstrate how mantis shrimp can communicate secretly argue that mantis shrimp are not safe from predators explain why mantis shrimp can't see things other creatures can

The author's purpose for writing this passage was to explain how mantis shrimp use their super-powered eyes to communicate through light and colors that are invisible to other creatures, including potential mates and competitors. Therefore, the correct answer is: demonstrate how mantis shrimp can communicate secretly.