When giant tortoises were reintroduced to Floreana Island, scientists didn’t just set them free and hope for the best. They used which high-tech tool to help choose the best habitats?

When giant tortoises were reintroduced to Floreana Island, scientists didn’t just set them free and hope for the best. They used which high-tech tool to help choose the best habitats? Virtual reality headsets Underwater drones Weather balloons Satellite data