excretory system
Excretory System MCQ
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The human excretory system comprises of the following structures: two bean-shaped kidneys, two ureters, one urinary bladder, and one urethra Kidneys are : The Excretory System: How Living Creatures Get Rid of Wastes: 9780132936545: Alvin Silverstein, Virginia Silverstein: Books
เว็บตรง ลิขสิทธิ์แท้ จากต่างประเทศ The digestive system interacts with other body systems to obtain and use energy from food Blood, part of the circulatory system, transports nutrients to other The excretory system of human beings collects the liquid wastes of the body and helps it get rid of them It consists of the following main
