Answer:
2. ( Image is attached down at the bottom! Its the redish pinkish one with purple. )
17. ( The image is also down below which is the black and white and gray one )
27. ( Image is down below which is the gray, blue, red, orange, black and purple one )
Explanation:
Disturbance in configuration
The Miocene era featured enormous diversity in monkeys.
<h3>What is the
Miocene era ?</h3>
The Miocene era can be defined as a period (time interval) that was characterized by global warmth with striking climate variability, relative to present day.
Based on scientific records and information, we can logically deduce that the Miocene era featured enormous diversity in monkeys.
Read more on Miocene era here: brainly.com/question/9211276
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Answer:
The cave painting on the image is representing the animals, or rather the environment that was seen by the artists of the painting in their surroundings. We can see that there are wild horses depicted on it, but also a rhino. The wild horses were probably a prey animal, while the rhino was a respected animal and feared one, thus they were avoiding it. The artists that painted it were the Cro-Magnons, early Homo-sapiens in Europe, in what is now France. The reason why it was painted is probably because the artist wanted to depict the environment, but also maybe for teaching the youngsters about the animals from early age, so that they know which ones are to be hunted, and which ones to be avoided.
The ability to generalize a study's results to different circumstances is known as external validity that suffers from 7 types of threats.
<h3>What are the threats to External Validity?</h3>
There are 7 major threats to external validity.
- The first threat is sampling bias, in which a sample is not representative of the population.
- The second threat is history, where an unrelated incident can affect the results.
- The third threat is observer bias, in which the traits or actions of the experimenter unintentionally affect the results, resulting in bias and other demand features.
- The fourth threat is the Hawthorne effect, which describes the propensity for individuals to alter their behaviour merely because they are aware that they are being observed.
- The fifth threat is the Testing Effect, in which the results are impacted by whether a test is administered before or after another.
- The sixth threat is the aptitude-treatment, which involves the interaction of individual and group factors to affect the dependent variable.
- The environment, time of day, location, researcher traits, and other variables that restrict the generalizability of the results are included in the seventh threat.
To learn more about external validity, refer:
brainly.com/question/28760166
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