Answer:
<em>Longitudinal study
</em>
Explanation:
A longitudinal study (or longitudinal survey, or panel analysis) <em>is a research design requiring repeated measurements of the same variables</em> (e.g., humans) across short or long periods of time (e.g. using longitudinal data).
Studying the elephants across long periods of time to determine their intelligence.
It is often a form of observational study, although it could also be described as randomized longitudinal experiments.
Answer:
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Answer:Some gods and goddesses were worshipped by the pharaoh and priests in large temples. These were the 'official' gods and goddesses of the state, like Amun, Horus and Bastet. Other gods and goddesses were worshipped by ordinary people in their homes.
Explanation:
On the morning of September 11, 2001 four different airliners were hi-jacked by members of Al-Queda. The first two planes, American Airlines Flight 11 and United Airlines Flight 175, were flown into the two towers of the World Trade Center in New York City. A third plane, American Airlines Flight 77, hit the western side of the Pentagon in Washington, D.C. However, the fourth flight, United Flight 93, never reached its intended target as the crew and passegers on the plane fought against the hijackers. The plane crashed in a field in rural Pennsylvania. The actions of those on Flight 93 saved many lives.