Answer:
The correct answer is A, as the statement is true. All blood returns to the heart by way of either the superior vena cava or the inferior vena cava.
Explanation:
The heart pumps blood to all parts of the body. Blood supplies oxygen and nutrients to the entire body and removes carbon dioxide and residual elements. As blood travels through the body, oxygen is consumed and blood becomes deoxygenated.
Deoxygenated blood returns from the rest of the body to the heart through the superior vena cava and the inferior vena cava, the two main veins that carry the blood back to the heart.
Athletes who consume adequate carbohydrates experience adequate liver and muscle glycogen stores.
<h3>What is glycogen?</h3>
Glycogen is a polysaccharide (carbohydrate) composed of many monosaccharide subunits.
Glycogen is a carbohydrate that serves as energy storage in animal cells and human cells.
During muscle contraction, glycogen is used to carry out cellular respiration and thus produce ATP.
Learn more about glycogen here:
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Food should be scraped or wiped off the surface. Clean the area. the surface with water. Clean the surface. Let the surface dry naturally.
<h3>What is the proper order for cleaning and sanitizing?</h3>
In the first sink, wash the dishes and kitchenware with soap and warm water. 3. Fill the second sink with crystal-clear, pure water and rinse the dishes and kitchenware. 4. In the third sink, sanitize the dishes and kitchenware with a chemical solution or extremely hot water (at least 171°F).
<h3>What five cleaning procedures are there?</h3>
Time, temperature, mechanical action, chemical reaction, and methods are the five main aspects that influence cleaning and are all equally crucial. The best outcomes will come from balancing these variables.
to know more about cleaning and sanitizing here:
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Answer:
HIV may affect erythropoiesis directly through infection of red cell precursors and bone marrow stromal cells.
Increasing extracellular K+ increases the positive charge outside the cell, making the inside of the cell (membrane potential) more negative. This inhibits net diffusion of Na+ into or out of the cell.
