Children's handmade beautiful girl piggy bank Handmade materials: plastic bottles, markers, scissors, glue, cardboard
The circulatory system is a continuous system of closed ducts in all parts of the body, including the cardiovascular system and the lymphatic system.Blood circulates in the cardiovascular system.Lymphatic fluid flows through the lymphatic system.The lymphatic system can also be thought of as an auxiliary part of the venous system because it flows centripetally along a series of lymphatic ducts and eventually drains into the veins.
This model is suitable to medical institutions to explain human anatonv, such as thoracic surgery and internal medicine curriculum as visual aids, can be used for classroom health demonstrations and anatomy teaching aids and can also be used for children's educational toys.
Circulatory Model,Cardiovascular System Model,Human Circulatory System Model,Blood Circulatory System Model
Xinxiang Vic Science&Education Co.,Ltd. , https://www.hnbiologyspecimen.com