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The flehmen response (/ ˈ f l eɪ m ən /; from German flehmen, to bare the upper teeth, and Upper Saxon German flemmen, to look spiteful), also called the flehmen position, flehmen reaction, flehmen grimace, flehming, or flehmening, is a behavior in which an animal curls back its upper lip exposing its front teeth, inhales with the nostrils usually closed, and then often holds this position ...
A science fair or engineering fair is an event hosted by a school that offers students the opportunity to experience the practices of science and engineering for themselves. In the United States, the Next Generation Science Standards makes experiencing the practices of science and engineering one of the three pillars of science education.
A drawing by Konrad Lorenz showing facial expressions of a dog. The grimace scale (GS), sometimes called the grimace score, is a method of assessing the occurrence or severity of pain experienced by non-human animals according to objective and blinded scoring of facial expressions, as is done routinely for the measurement of pain in non-verbal humans.
Ordinarily, a big smile makes your eyes crinkle at the corners, but the study authors left their model's eyes alone because facial reconstruction techniques are pretty limited when it comes to ...
The universality hypothesis is the assumption that certain facial expressions and face-related acts or events are signals of specific emotions (happiness with laughter and smiling, sadness with tears, anger with a clenched jaw, fear with a grimace, or gurn, surprise with raised eyebrows and wide eyes along with a slight retraction of the ears ...
Grimace's "birthday", which is celebrated on June 12, has come and gone, but his milkshake still remains unseen. Last year, McDonald's introduced the Grimace Shake for the character's birthday.
“If Grimace is a taste bud meant to show how good the food is why on earth would you name the damn thing after an expression of disgust,” another Twitter user pointed out. His feet are light ...
The phrase "survival of the fittest" refers to biological fitness, not physical fitness. Biological fitness is the quantitative measure of individual reproductive success, e.g. the tendency of lineages containing individuals that produce more offspring in a particular environment to persist and thrive in that environment.