Answer:
Paleontology seeks to map out how life evolved across geologic time. A substantial hurdle is the difficulty of working out fossil ages. Beds that preserve fossils typically lack the radioactive elements needed for radiometric dating. This technique is our only means of giving rocks greater than about 50 million years old an absolute age, and can be accurate to within 0.5% or better.
Explanation:
Answer:
a. It was a qualitative, ethnographic study.
Explanation:
The research conducted by Niobe Way in 1998 is titled "Everyday courage: The lives and stories of urban teenagers" and is one of the most influential research studies in the fields of social, ethnic and racial studies involving young population and educational institutions. It was a qualitative, ethnographic study and the data was collected using interviews from a small sample population. Hence, option a stands correct and true out of the other options.
A RAIN GAUGE measures the amount of rain that has fallen over a specific time period. A WIND VANE is an instrument that determines the direction from which the wind is blowing.
Answer:
The correct answer is D. the fourth generation of Wilsons would score the highest on a standard IQ test.
Explanation:
The Flynn effect refers to a trend discovered by researcher James Flynn, who after conducting research on the results of IQ tests of several different groups of people all over the world over several decades, found out that there's an increase in IQ scores over time. In other words, younger generations tend to perform better than the previous generations in these intelligence tests. By applying this idea of the Flynn effect to the Wilson family, <u>we would expect that the fourth generation of Wilsons would score the highest on a standard IQ test</u>. Currently, there's no single explanation for the Flynn effect, but researchers point out to environmental factors such as better schooling, better nutrition, improved health, and a social environment that actively stimulates newer generations to improve their performance.
D. Many people bought cars
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