Why do animals which are hunted need good eyesight and a keen sense of smell?

Animals that are hunted need good eyesight and a keen sense of smell as these senses are crucial for detecting predators and avoiding danger. Sharp vision helps them spot threats from a distance, while an acute sense of smell allows them to detect predators' presence even when they are not visible. Together, these senses enhance their ability to survive in the wild by allowing them to react quickly to potential dangers. Ultimately, these adaptations improve their chances of survival in environments where they are constantly at risk of being hunted.