The Atlantic Giant Squid. Their eyes have been recorded measuring 50cm in diameter.
at the same level of it
You can use any you like - it just means there may, or may not, be lots of zeros before, or after, a decimal point. A sensible unit to use (to avoid lots of zeros and provide a reasonable degree of accuracy) would be millimetres (mm).
Stick your crack in red paint and wace it in a bulls eyes there mess wit me!!!
Animals with eyes on the front of their head (binocular vision) allows them to see in three-dimensions, this allows them to see in depth as well. This means they can determine the distance between objects unlike animals with eyes on the side of their head (monocular vision)
It is the distance of the extension of what your eyes can see. If the earth wasn't formed, there can be no possibility of measuring distances to or from it.
Tele- means distance or far, so telemetry is measuring (EKGs) from a distance, and hypertelorism means abnormally large distance between the eyes.
Spiders occur in a great variety of sizes, and many (if not most) have 8 eyes (four pairs), so your task might be a bit complicated depending on which two eyes you are measuring and on which spider.
Check the distance between his eyes. The distance between its eyes is how wide his throat is. Feed him mice that are as small or smaller than the distance.
2feet
The average pupillary distance for women is 62mm and men 64mm
4 millimeters
.4 centimeters
The Atlantic Giant Squid. Their eyes have been recorded measuring 50cm in diameter.
at the same level of it
Your eyes, but not 100% accurate.