The symptoms of bacterial diseases can also resemble symptoms of other diseases, such as colitis, influenza and other viral infections. The classic symptom of a bacterial infection is fever, although not all people with a bacterial infection will have a fever.
see eye to eye - be in agreement; We never saw eye to eye on this question. agree, concur, concord, hold - be in accord; be in agreement; We agreed on the terms of the settlement; I can't agree with you!; I hold with those who say life is sacred; Both philosophers concord on this point.
Binocular vision is vision in which creatures having two eyes use them together. The word binocular comes from two Latin roots, bini for double, and oculus for eye. According to Fahle (1987), having two eyes confers six advantages over having one. It gives a creature a spare eye in case one is damaged.