<span>cardiorespiratory endurance and muscular strength</span>
This field of study is called ECOLOGY. Ecology is not only the name of field of study, this term also describes interaction between organisms and their environment. (You may also use term BIONOMICS to describe this relationship.)
Answer:
When comparing the thickness of the heart's ventricles, the left one is thicker than the right one, because it must generate more pressure to pump blood throughout the body.
Explanation:
In the human heart, the right ventricle is in charge of pumping the blood to the lungs —initiating the minor circuit of the circulation— while the left ventricle is in charge of pumping the blood to the whole body.
To fulfill its function, each ventricle has a specific thickness in its walls, the left one being thicker than the right one.
- <em>The </em><em>right ventricle</em><em> is a chamber that handles more volume than pressure, and its walls are thinner because it does not require much pressure to pump the blood to the lungs.
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- <em>The </em><em>left ventricle has a thicker muscular wall </em><em>because it is a chamber that must generate a high pumping pressure, so its contraction force must be greater.
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The structure of the myocardium in the heart is what allows each chamber to fulfill its function adequately.
Answer:
Graduated cylinder
Explanation:
To derive the volume of an irregular object, you simply place it into a graduated cylinder filled up to a certain level with water. Then, you measure the displacement of the water between the original level and the level that the water is at after you place the object in. This will be in milliliters (mL), and since 1mL is equivalent to 1cm^3m you have your answer when you subtract the two volumes of water.