Выполнить 12 задание, используя этот текст Hi, my name is Eryth. I am a red blood cell. Let’s travel together through the body’s circulatory system. П We are in one ofthe veins on our way to the heart. I am tired and dreaming of fresh oxygen. □ now we reach the capillaries, the tiny vessels connecting arteries and veins. □ At the moment we are in the left ventricle of the heart and in a millisecond we’ll leave the heart. Here we go! D Asyousee, nowIamnotasredasIwasat the beginning of ourjourney. Oxygen and nutrients are leaving me and waste products of the cells are entering. I’ll carry them to the heart. D We are moving very slowly through the capillaries. Each capillary is about the size of a single blood cell. And nowfollow me to the veins. □ We are going along the arteries to the body tissues. I am carrying oxygen and nutrients for them. П Here in the lungs I am getting nice and clean and picking up that lovely fresh oxygen. Now I am ready for a long journey again. Bye-bye! D At last we are going into the heart through a valve and into the right auricle and then into the right ventricle. The heart muscles are contracting and we are pumped into the lungs.