I believe the answer is: russia
During his teens, Claude debussy had the opportunity to work with <span>wealthy patroness of </span>Pyotr Ilyich Tchaikovsky in Russia.
At that place, he acquired the taste of <span> ancient and oriental modes and for vivid coloration that exist in russian music</span>
<em>Answer: </em>
<em>public service announcement </em><em> </em>
<em>Explanation:</em>
<em><u>The term public service announcement</u></em><em> is described as a particular message in the "public interest" that is being disseminated in the absence of any charge, encompassing the objective or motive of spreading awareness of, and changing or altering public behaviors and attitudes towards a specific social issue or cause.</em>
<em><u>As per the question, the correct answer is the public service announcement.</u></em>
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.
Learn more about physiological changes here:
brainly.com/question/14970685
#SPJ4
Egenuity says C.) Behavior . . . Cognitive Processes ^-^
