Lewis structures (also known as Lewis dot diagrams, electron dot diagrams, and electron dot structures) are diagrams that show the bonding between atoms of a molecule and the lone pairs of electrons that may exist in the molecule. [1] [2] [3] A Lewis structure can be drawn for any covalently bonded molecule, as well as coordination compounds.
kgb answers Â» Science & Technology Â» Animals. The only way to tell the difference between a male and female Canada goose is that the larger bird is usually the male, and it's the female who nests.report this answer. Updated on Monday, February 06 2012 at 03:29AM EST. Source: www.canadageesenewjersey.com/...gb answers Â» Science & Technology Â» Animals. The only way to tell the difference between a male and female Canada goose is that the larger bird is usually the male, and it's the female who nests.
In winter months, Snow Geese form highly gregarious flocks that may number into the thousands. The bill of the Snow Goose has a distinctive grin patch along its side. The Ross s Goose looks like a Snow Goose, but is smaller, and its bill lacks the grin patch. The two grayish birds shown here are young Snow Geese. The dark bird shown here near the center of the photo is a blue phase of the Snow Goose. Note the white face, and the very dark body. Formerly considered a separate species, the blue phase and the white phase of the Snow Goose are now lumped into one species.