Confounding variables are stimuli other than independent variables that may affect the outcome of the study and lead to erroneous conclusions. These variables become a factor when researchers are unable to prevent or eliminate them. These variables can make the results found during experiments invalid because they do not reflect the original variables in the experiment or research.
Answer:
A
Explanation:
Pan Gu, Wade-Giles romanization P’an Ku, also spelled Pangu, central figure in Chinese Daoist legends of creation. Pan Gu, the first man, is said to have come forth from chaos (an egg) with two horns, two tusks, and a hairy body. Some accounts credit him with the separation of heaven and earth, setting the sun, moon, stars, and planets in place, and dividing the four seas. He shaped the earth by chiselling out valleys and stacking up mountains. All this was accomplished from Pan Gu’s knowledge of yinyang, the inescapable principle of duality in all things.
Answer:
The colonies developed prosperous economies based on the cultivation of cash crops, such as tobacco, indigo, and rice.
<span>The monkeys prefer the soft terry cloth mother. Harry
Harlow was a psychologist who studied the phenomena of maternal
separation in primates, the need for dependence and social isolation. His
studies resulted in the importance of care and social company during
the first years of life for the integral development of the infant. To carry out her experiments, Harlow created surrogate mothers for the baby babies she separated from her mothers. <span>The monkeys showed an attachment for surrogate mothers who were made of soft materials.
I hope my answer can help you.
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