The Increase in stroke volume is caused by the increased contractility of the heart, increased EDV and increased preload.
<h3>What is a
stroke volume?</h3>
This refers to the volume of blood that is pumped out of the left ventricle of the heart during each systolic cardiac contraction.
Hence, the Increase in stroke volume is caused by the increased contractility of the heart, increased EDV and increased preload.
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It depends on when you think the Cold War started. If you argue that the origins origins of the Cold War go back to the Bolshevik revolution, then the responsible party for starting would be the United States , for the reason that the United States sent 13,000 troops (known as the American Russian Expiditionary force or by its nickname , the polar bear expedition ) to the Russian cities of archangel and Vladivostok in 1918 as part of an allied force to the overthrown the new Bolshevik government.
Consumers are the one who uses the services and goods that are produced in the game of economics.
Option: B
<u>Explanation:
</u>
Consumers are the ones or the 'group of players' that uses the services and goods that are produced in the 'game of economics'. A consumer buys services or goods with money to use it for its own purpose, not for selling or for any commercial purpose. In an economy, a consumer plays a crucial role because without a consumer there would not be any transaction and without any transaction, there would not be any production.
