I think the correct term to fill in the blank would be "thesis". The main point or central idea that a writer states and then endeavors to prove is called a thesis. It is <span>a statement or theory that is put forward as a premise to be maintained or proved. Hope this answers the question. Have a nice day.</span>
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.
<h3>
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:
Whole number, different.
Explanation:
Dalton's atomic theory is useful to explain the structure of an atom. Dalton's explain the atomic structure on the basis of his different postulates. These postulates combine together explains the atom model.
According to Dalton, different atoms has the ability to combine together. The atoms always combine in a whole number ratio to form the compounds. The atoms of the specific element are different from the other element as they have different atomic numbers and different physical and chemical property.
Thus, the correct answer is whole number, different.
Answer:
D. Infer
Explanation:
Infer and conclusion is same meaning