Why do the UK and portugal have the same time zone but france and spain have different ones?t is because Portugal is a long way West. Originally Portugal adopted CET, but changed it to be the same as UK time in the 1990's Peter. Source(s): Business with Portugal / UK / Europe. MPPRH Â· 7 years ago.
The heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone. The heart pumps blood through the network of arteries and veins called the cardiovascular system. The right atrium receives blood from the veins and pumps it to the right ventricle.
The heart is located under the rib cage, to the left of the breastbone (sternum) and between the lungs. Your heart is an amazing organ. Shaped like an upside-down pear, this fist-sized powerhouse pumps five or six quarts of blood each minute to all parts of your body. 1  Outside the Heart.Get a larger view. Looking at the outside of the heart, you can see the heart is made of muscle. The strong muscular walls contract (squeeze), pumping blood to the arteries.The major blood vessels that enter the heart include: 1  aorta. 2  superior vena cava. 3  inferior vena cava.he heart is located under the rib cage, to the left of the breastbone (sternum) and between the lungs. Your heart is an amazing organ. Shaped like an upside-down pear, this fist-sized powerhouse pumps five or six quarts of blood each minute to all parts of your body. 1  Outside the Heart.