Answer:
The leading theory, however, as to the “why” of “say cheese” is that the “ch” sound causes one to position the teeth just so, and the long “ee” sound parts their lips, forming something close to a smile. ... It's a formula for smiling when you have your picture taken.
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The basic layout of the current periodic table has:
Columns known as groups, the elements inside each of which having similar properties.
Rows known as periods. The elements in a given period have the same number of electron shells.
<span>La producción ganadera en Brasil de 1977 a 2011 se espacializó, y la anual ... así como una reducción en el tamaño del rebaño o la migración interna durante el período estudiado. ... diferentes fenómenos y tendencias dinámicas de una actividad en el territorio.</span>
Answer: The Moon's orbit about the Earth lies in a plane which is tilted by about 5.15° with respect to the plane of the Earth's orbit about the Sun. (If this tilt was zero, we would have total solar and lunar eclipses every month!) ... For example, the Moon travels faster across the sky at perigee, and slower at apogee.
Explanation:
