![]() ![]() * Materiales de aprendizaje para usar durante las clases y en casa. * Una evaluación para determinar sus necesidades. Por ejemplo, conversación, negocios, etc. * Una reunión inicial gratuita para discutir sus objetivos en el aprendizaje del español. Mi estilo y enfoque de enseñanza es muy dinámico, lo que significa que haremos que su proceso de aprendizaje sea entretenido y actual.Īctualmente trabajo en el sector de la educación y con empresas de lenguas extranjeras, Chris Polatch Language Courses, Language Services UK, Tutor Hunt, puedo proporcionar referencias de ellos y de estudiantes anteriores. Preparación de exámenes, escribiendo ensayos y disertaciones. He vivido durante doce ańos en Bristol, Reino Unido, con una amplia cantidad de lecciones hasta la fecha. Utilizo una plataforma online con excelentes recursos y materiales, además de un enfoque socio cultural en torno a la cultura inglesa, los medios de comunicación y las artes. Ofrezco clases online a un precio reducido, facilitando el aprendizaje desde la comodidad de tu casa. Estoy titulado a nivel de máster con la prestigiosa universidad de Salamanca. Mi nombre es Pablo (38) de Vigo en Galicia. ![]() For example: primer lugar, tercer puesto, primer ministro (first place, third place, Prime Minister). In the case of primer and tercer, we use these forms instead of primero and tercero, when they are followed by masculine singular nouns. The ordinal arithmetical values vary in gender. For instance: 5 810 101 = cinco millones ochocientos diez mil ciento uno. The explanation of verbalizing millions follows the previously mentioned rule: the millions + the thousands + the hundreds + the tens + units. The word in Spanish for a million is millón. For example: 5596 = cinco mil quinientos noventa y seis. The construction is: the number of the thousands + the number of the hundreds + the number of tens + units. Blood is returned to your heart through venules and veins.As you already know the word for a thousand in Spanish, now you can verbalize all the thousands. Blood is carried from your heart to the rest of your body through a complex network of arteries, arterioles, and capillaries. Blood delivers oxygen and nutrients to every cell and removes the carbon dioxide and waste products made by those cells. Your heart works as a pump that pushes blood to the organs, tissues, and cells of your body. The heart and circulatory system make up your cardiovascular system. Although the SA node sends electrical impulses at a certain rate, your heart rate may still change depending on physical demands, stress, or hormonal factors. The SA node is sometimes called the heart’s “natural pacemaker.” An electrical impulse from this natural pacemaker travels through the muscle fibers of the atria and ventricles, causing them to contract. This electrical signal begins in the sinoatrial (SA) node, located at the top of the right atrium. The aortic valve opens the way for oxygen-rich blood to pass from the left ventricle into the aorta, your body’s largest artery.Įlectrical impulses from your heart muscle (the myocardium) cause your heart to contract.The mitral valve lets oxygen-rich blood from your lungs pass from the left atrium into the left ventricle.The pulmonary valve controls blood flow from the right ventricle into the pulmonary arteries, which carry blood to your lungs to pick up oxygen.The tricuspid valve regulates blood flow between the right atrium and right ventricle.The Heart Valvesįour valves regulate blood flow through your heart: The left ventricle’s chamber walls are only about a half-inch thick, but they have enough force to push blood through the aortic valve and into your body. The left ventricle is the largest and strongest chamber in your heart. A wall of muscle called the septum separates the left and right atria and the left and right ventricles. The upper chambers are called the left and right atria, and the lower chambers are called the left and right ventricles. A coating of fluid separates the two layers of membrane, letting the heart move as it beats. The inner layer of the pericardium is attached to the heart muscle. The outer layer of the pericardium surrounds the roots of your heart’s major blood vessels and is attached by ligaments to your spinal column, diaphragm, and other parts of your body. A double-layered membrane called the pericardium surrounds your heart like a sac. Your heart is located between your lungs in the middle of your chest, behind and slightly to the left of your breastbone (sternum). In fact, each day, the average heart beats 100,000 times, pumping about 2,000 gallons (7,571 liters) of blood. By the end of a long life, a person’s heart may have beat (expanded and contracted) more than 3.5 billion times. The heart weighs between 7 and 15 ounces (200 to 425 grams) and is a little larger than the size of your fist. ![]()
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