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"Contagious" yawning could be an instinctual signal between group members to stay alert. Research data strongly suggest that neither contagious nor story-induced yawning is reliable in children below the age of six years. [8] Nervousness, which often indicates the perception of an impending need for action, has also been suggested as a cause.
Pinky Dinky Doo is a 7-year-old girl who lives in Great Big City with her parents, her little brother Tyler, and their house pet Mr. Guinea Pig. She loves to write stories, especially for Tyler. Each episode begins with Tyler having a problem, such as not being able to find his shoes or not wanting to take a bath.
Industrial melanism is an evolutionary effect in insects such as the peppered moth, Biston betularia in areas subject to industrial pollution. Darker pigmented individuals are favored by natural selection, apparently because they are better camouflaged against polluted backgrounds. When pollution was later reduced, lighter forms regained the ...
A new study suggests there's science behind your yawns. Researchers in Vienna found people yawn more in the summer than winter.. Opening wide and taking it all in cools the brain and regulates its ...
Guinea pigs don’t need lots of specialist equipment, which makes them suitable for being one of the best first pets for children. However, as we mentioned before, all animals need some TLC.
Guinea pigs are also highly social animals who do well with lots of human or fellow animal interaction. In fact, they do best in pairs as the two guinea pigs can play with each other and keep each ...
The guinea pig or domestic guinea pig (Cavia porcellus), also known as the cavy or domestic cavy (/ ˈ k eɪ v i / KAY-vee), is a species of rodent belonging to the genus Cavia, family Caviidae. Breeders tend to use the name "cavy" for the animal, but "guinea pig" is more commonly used in scientific and laboratory contexts. [ 1 ]
Olga da Polga is a fictional guinea pig, who is the heroine of a BBC television series for CBeebies and a series of books for children. The books were originally written by Michael Bond and published between 1971 and 2002. Unlike Bond's more famous character, Paddington Bear, Olga is a teller of tall tales in the style of Baron Munchausen. The ...