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Презентация тақырыбы: " Blood and its functions" 8 grade
Жүктеу
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Theme of the lesson:
“Blood and its functions”
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Theme of the lesson: “Blood and its functions”
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Why do we need blood?
Зачем нам нужна кровь?
Бізге қан не үшін қажет?
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Why do we need blood? Зачем нам нужна кровь? Бізге қан не үшін қажет?
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Blood is made up of four parts or components: plasma,
red blood cells, white blood cells, platelets.
Кровь состоит из четырех компонентов: плазмы,
красных кровяных клеток, лейкоцитов, тромбоцитов.
Қан төрт бөліктен тұрады: плазма, қызыл қан
жасушалары, ақ қан жасушалары, тромбоциттер.
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Blood is made up of four parts or components: plasma, red blood cells, white blood cells, platelets. Кровь состоит из четырех компонентов: плазмы, красных кровяных клеток, лейкоцитов, тромбоцитов. Қан төрт бөліктен тұрады: плазма, қызыл қан жасушалары, ақ қан жасушалары, тромбоциттер.
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What are blood vessels?
Что такое кровеносные сосуды?
Қан тамырлары қандай болады?
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What are blood vessels? Что такое кровеносные сосуды? Қан тамырлары қандай болады?
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Blood has following functions:
Кровь выполняет следующие функции:
Қанның келесі функциялары бар:
1.Transport: blood transports important substances in
human body.
a. Oxygen is transported by hemoglobin in erythrocytes,
carbon dioxide is transported mainly by plasma.
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Blood has following functions: Кровь выполняет следующие функции: Қанның келесі функциялары бар: 1.Transport: blood transports important substances in human body. a. Oxygen is transported by hemoglobin in erythrocytes, carbon dioxide is transported mainly by plasma.
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b. Minerals and nutrients such as glucoze,
amino acids and vitamins are transported from
digestive organs to all parts of the body.
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b. Minerals and nutrients such as glucoze, amino acids and vitamins are transported from digestive organs to all parts of the body.
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c. Hormones that are secreted by special organs in the
body are transported to target tissues and cells.
d. Waste materials from cells are transported to
excretory organs.
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c. Hormones that are secreted by special organs in the body are transported to target tissues and cells. d. Waste materials from cells are transported to excretory organs.
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2. Maintaining balance: blood helps
maintain internal balance by regulating
PH, water and temperature levels.
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2. Maintaining balance: blood helps maintain internal balance by regulating PH, water and temperature levels.
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3. Defense: invading viruses, bacteria and other
foreign substances are destroyed by leucocytes in
the blood.
4. Clotting: during injury, blood loss is prevented
due to the platelets. Blood has clotting capability.
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3. Defense: invading viruses, bacteria and other foreign substances are destroyed by leucocytes in the blood. 4. Clotting: during injury, blood loss is prevented due to the platelets. Blood has clotting capability.
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Thank you for seeing the slides!
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Thank you for seeing the slides!
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