The lymphatic system became separate from the closed circulatory system (from its venous part) of vertebrates in the course of evolution. In man, vertebrates, and some invertebrates (arthropods and mollusks) the heart is the main organ of the circulatory system. The vessels that carry blood from...
Themainfunctionservedbythecirculatorysystemistransportingmaterials.心血管系统CardiovascularSystem Introduction 一、组成 Thecardivasculaysystem consistsoftheheart,arteries,veinsandcapillaries.Itisfilled withblood.心血管系统 Heart心Artery动脉 Capillary毛细血管 Vein静脉 •Heart心 –isdynamicorganofthecardiovascularsystem...
The function of the circulatory system is to transport blood around the body. It consists of the heart and blood vessels. Advert The main organ of the circulatory system is theHuman Heart. The other main parts of the circulatory system include theArteries, Arterioles,Capillaries, Venules,Veins,...
Learn about the circulatory system parts and understand the circulatory system functions. See the main organs and tissues that make up the circulatory system. Related to this Question What are the parts of the circulatory system? What is the main organ of the circulatory system?
Circulatory System: DefinitionThe organ system responsible for the circulation of nutrients and transport of oxygen, carbon dioxide, amino acids, electrolytes, hormones, or other molecules and nutrients throughout the body is called the circulatory system.Types...
Learn about the circulatory system parts and understand the circulatory system functions. See the main organs and tissues that make up the circulatory system.Updated: 11/21/2023 Circulatory System Parts What is the circulatory system? Thecirculatory systemis anorgan systemof the body responsible for...
Theheartisamuscularorganthatpumpsbloodthroughthecirculatorysystem.Ithasfourchambersandtwomainvalvestoensurebloodflowsinthecorrectdirection.BloodVessels Bloodvesselsarethenetworkofarteries,veins,andcapillariesthatcarrybloodthroughoutthebody.Theyareessentialformaintainingbloodpressureanddeliveringoxygenandnutrientstothecells.Lym...
circulatory-system循环系统英文资料.ppt,Anatomy The circulatory system consists of the heart、vessels and neurohumoral adjustable devices of blood circulation. The heart a four-chambered pump. Its pumping action creates the pressure needed to push blood i
Thecirculatory systemis one of the first functional organ systems formed during vertebrate embryonic development and can be divided into three main vessel systems. The arterial system carries blood away from the heart, with larger arteries feeding into progressively smaller diameter arteries,arterioles, ...
Learn about the circulatory system parts and understand the circulatory system functions. See the main organs and tissues that make up the circulatory system. Related to this Question How does the flu affect the circulatory system? How does disease affect the organ systems?