ÇOCUKLARA YÖNELİK İNGİLİZCE TESTLER

ÇOCUKLARA YÖNELİK İNGİLİZCE TESTLER



In the  human body,  blood circulates through  elastic, tube-like canals called blood vessels.____1____ The vessels called arteries carry blood away from the heart to all parts of the body. The largest artery in the human body is the aorta. ____2____         In contrast, blood in the veins, another type of blood vessel, appears purplish because it is no longer carrying a supply of oxygen. Veins carry blood back to the heart, and they contain small valves which prevent the blood from flowing backward.____3____ The third type of blood vessel is the capillary. Capillaries are tiny vessels connecting arteries and veins. ____4____ They have to be so that digested food can pass through them to the cells of the body.





In the  human body,  blood circulates through  elastic, tube-like canals called blood vessels.____1____ The vessels called arteries carry blood away from the heart to all parts of the body. The largest artery in the human body is the aorta. ____2____         In contrast, blood in the veins, another type of blood vessel, appears purplish because it is no longer carrying a supply of oxygen. Veins carry blood back to the heart, and they contain small valves which prevent the blood from flowing backward.____3____ The third type of blood vessel is the capillary. Capillaries are tiny vessels connecting arteries and veins. ____4____ They have to be so that digested food can pass through them to the cells of the bo





In the  human body,  blood circulates through  elastic, tube-like canals called blood vessels.____1____ The vessels called arteries carry blood away from the heart to all parts of the body. The largest artery in the human body is the aorta. ____2____         In contrast, blood in the veins, another type of blood vessel, appears purplish because it is no longer carrying a supply of oxygen. Veins carry blood back to the heart, and they contain small valves which prevent the blood from flowing backward.____3____ The third type of blood vessel is the capillary. Capillaries are tiny vessels connecting arteries and veins. ____4____ They have to be so that digested food can pass through them to the cells of the body.





In the  human body,  blood circulates through  elastic, tube-like canals called blood vessels.____1____ The vessels called arteries carry blood away from the heart to all parts of the body. The largest artery in the human body is the aorta. ____2____         In contrast, blood in the veins, another type of blood vessel, appears purplish because it is no longer carrying a supply of oxygen. Veins carry blood back to the heart, and they contain small valves which prevent the blood from flowing backward.____3____ The third type of blood vessel is the capillary. Capillaries are tiny vessels connecting arteries and veins. ____4____ They have to be so that digested food can pass through them to the cells of the body.





Sleep has three main stages: light sleep, deep sleep and REM sleep. During both light and deep sleep, the muscles in the body are relaxed but capable of moving. However, REM sleep is different from these two. In REM sleep, the body is incapable of moving although __________.







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