Consider: To measure its distance from an object, the jumping spider exploits a unique feature of its two principal eyes, each of which has a “staircase ” retina with multiple layers.
Pikirkan: Untuk mengukur jaraknya dari suatu objek, laba - laba lompat memanfaatkan fitur unik di dua mata utamanya, yang masing - masing punya retina ” bertangga ” yang berlapis - lapis.