THE SENSE OF SIGHT: The organs of sight, elements of great importance for survival. The human eye: description, characteristics, behaviour. Eyes of animals: characteristics of eyes of bats, single-celled animals, squids, chameleons, birds, mammals, insects and human-beings.
THE SENSE OF SIGHT: The organs of sight, elements of great importance for survival. The human eye: description, characteristics, behaviour. Eyes of animals: characteristics of eyes of bats, single-celled animals, squids, chameleons, birds, mammals, insects and human-beings.