Answer:
I think answer would be B
An isometric contraction is the kind of contraction that leads to development of tension but no increase in length.
An isometric contraction occurs as the muscle produces tension without changing the angle of a skeletal joint. Isometric contraction is a static muscle action that helps to maintain the posture. For example, the antigravity muscles. It occurs in the biceps when the arms may be holding a weight. In such a posture, the biceps enlarge due to holding of weight and produces tension but do no increase in length. It stops the flexion of elbow. In such contraction, no work is done, and lesser amount of heat energy is released in comparison to isotonic contractions.
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It was a rich, educated and cosmopolitan realm that was well-governed by the standards of the age and expanded its influence in Inner Asia.
Culture has five essential characteristics: It is learned, shared, based on symbols, integrated, and dynamic. All civilizations share these basic features.
<h3>What are culture and features?</h3>
Culture represents the ideas and norms of a group. It is the sum total of the ideal practices and norms of behavior of a group. Culture consists of the genius, artistic, and social ideals and organizations that the components of the society profess and to which they strive to confirm.
Culture provides important social and economic advantages. With improved learning and health, increased tolerance, and opportunities to come jointly with others, culture improves our quality of life and increases overall well-being for both people and communities.
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