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  2. EMD SD9 - Wikipedia

    en.wikipedia.org/wiki/EMD_SD9

    The SD9 was the second model of EMD's SD (special duty) line of locomotives, following the SD7. Just as the SD7 was a lengthened GP7 with two additional axles, the SD9 was a corresponding modification of the GP9. The additional axles in SD series locomotives provide more tractive effort and more even distribution of locomotive weight compared ...

  3. Circulatory system - Wikipedia

    en.wikipedia.org/wiki/Circulatory_system

    An average adult contains five to six quarts (roughly 4.7 to 5.7 liters) of blood, accounting for approximately 7% of their total body weight. [9] Blood consists of plasma, red blood cells, white blood cells, and platelets. The digestive system also works with the circulatory system to provide the nutrients the system needs to keep the heart ...

  4. Blood - Wikipedia

    en.wikipedia.org/wiki/Blood

    Blood accounts for 7% of the human body weight, [9] [10] with an average density around 1060 kg/m 3, very close to pure water's density of 1000 kg/m 3. [11] The average adult has a blood volume of roughly 5 litres (11 US pt) or 1.3 gallons, [ 10 ] which is composed of plasma and formed elements .

  5. Blood–brain barrier - Wikipedia

    en.wikipedia.org/wiki/Blood–brain_barrier

    The blood–brain barrier (BBB) is a highly selective semipermeable border of endothelial cells that regulates the transfer of solutes and chemicals between the circulatory system and the central nervous system, thus protecting the brain from harmful or unwanted substances in the blood. [1]

  6. Red blood cell - Wikipedia

    en.wikipedia.org/wiki/Red_blood_cell

    Red blood cells (RBCs), referred to as erythrocytes (from Ancient Greek erythros 'red' and kytos 'hollow vessel', with -cyte translated as 'cell' in modern usage) in academia and medical publishing, also known as red cells, [1] erythroid cells, and rarely haematids, are the most common type of blood cell and the vertebrate's principal means of delivering oxygen (O 2) to the body tissues—via ...

  7. Anak Jalanan - Wikipedia

    en.wikipedia.org/wiki/Anak_Jalanan

    Anak Jalanan: A New Beginning (2021) Anak Jalanan (English: "street kids") is an Indonesian action drama television series produced by SinemArt and broadcast on RCTI since 2015. [ 2 ] The series is directed by Akbar Bhakti and stars Stefan William , Natasha Wilona , Ranty Maria , Ammar Zoni , Immanuel Caesar Hito , and Cut Meyriska .