Maturation is a threat to internal validity stemming from either long-term or short-term physiological changes occurring within the participants that may influence the dependent variable.
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What are physiological changes?</h3>
Ageing causes physiological changes in all organ systems. Arteriosclerosis develops, blood pressure rises, and cardiac output declines. Lung function is compromised, vital capacity is reduced, and expiratory flow rates are slowed.
Pregnancy causes a number of physiological changes in the mother, such as an increase in fat and total body water, a drop in plasma protein concentrations, particularly albumin, an increase in blood volume, cardiac output, and blood flow to the kidneys, and a decrease in blood pressure.
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Answer:
d. No, Marcia would have the right to keep them as against anyone but Carol.
Explanation:
As in the given situation since it is mentioned that Carol forgot her earring at Marcia hair salon after her hair done so it would not be kept with Betty.
As , betty cant keep them as it does not belong to her because the earring is belong to Carol and the Marcia has the right to keep them for against anyone but for Carol
Therefore the correct option is d.
Answer:
gave authority to develop a program of rehabilitation of our banking facilities. ... The new law allows the twelve Federal Reserve Banks to issue additional currency on good assets and thus the banks that reopen will be able to meet every legitimate call.
The Anasazi culture constructed mud and stone homes on the side of cliffs.
What are the Anasazi cliff dwellings made of?
The Anasazi built their dwellings under overhanging cliffs to protect them from the elements. Using blocks of sandstone and a mud mortar, the tribe crafted some of the world's longest standing structures.
What is the best description of the Anasazi?
The Anasazi are best known for: their sophisticated dwellings. creating a complex network of roadways, transportation systems, and communication routes. making ornate and highly functional pottery.
What was unusual about the Anasazi?
The Anasazi tribe was also noted for their unique skills as village dwelling farmers. In addition, the Anasazi people were very crafty in the production of foods, through the use of dry farming (relying on melted snow and rain) and ditch irrigation.
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