'If the pupil of the eye is round, the reptile is diurnal; if it looks like a slit, this opposite'
nocturnal
REPTILES: If the pupil of the eye is round, the reptile is diurnal; if it looks like a slit, this opposite
If the pupil of the eye is round, the reptile is diurnal; if it looks like a slit, this opposite
If the pupil of the eye is round, the reptile is diurnal; if it looks like a slit, this opposite
REPTILES
nocturnal
REPTILES