Викладач Овчаренко Тетяна Сергіївна Предмет Англійська мова (за професійним спрямуванням) 4 - А л/с Дата 01.02.2021, 08.02.21 Тема №1 Тема № 2 Серцево – судинна система. Склад крові, серце, судини. Хвороби серцево – судинної системи. Профілактика серцево – судинних захворювань. Завдання № 1. Read the following text: вислати аудиозапис вчителю. BLOOD Blood is classified as a connective tissue, consisting of cells and cell fragments surrounded by a liquid matrix. The total blood volume in the average adult is approximately 4 to 5 L in females and 5 to 6 L in males. Blood makes up approximately 8% of the body's total weight. The cells and cell fragments are the formed elements, and the fluid matrix is the plasma. The formed elements of the blood include several types of highly specialized cells and cell fragments. They are grouped into three major categories. Approximately 95% of the...
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