The Circulatory System Part 2: Blood Vessels
9:59
YouTubeProfessor Dave Explains
The Circulatory System Part 2: Blood Vessels
Now that we understand the structure and function of the heart, which is to pump blood all around the body, what is the blood traveling around in exactly? Those would be blood vessels. There are many kinds, like arteries, arterioles, capillaries, venules, and veins, and they all have a few differences. Let's zoom in on each of these now! Watch ...
已浏览 40.9万 次2019年4月11日
短视频
Circulatory System for Kids | Learn all about how blood travels through the body
8:14
已浏览 221.9万 次
Circulatory System for Kids | Learn all about how blood travels through the body
Learn Bright
Phlebotomy: The Order of Veins
5:35
已浏览 137.8万 次
Phlebotomy: The Order of Veins
Phlebotomy Solutions
相关产品
Ball Python Terrarium
Blood Python Enclosure
Blood Python Book
#python
Learn Python - Full Course for Beginners [Tutorial]
Learn Python - Full Course for Beginners [Tutorial]
YouTube2018年7月11日
Python — полный курс для начинающих. Этот навык изменит твою жизнь.
Python — полный курс для начинающих. Этот навык изменит твою жизнь.
YouTube2023年12月12日
热门视频
The Components of Blood and Their Importance
0:52
The Components of Blood and Their Importance
YouTubeAmerican Society of
已浏览 129.8万 次2018年8月2日
The Composition and Function of Blood
10:29
The Composition and Function of Blood
YouTubeProfessor Dave Explains
已浏览 94.5万 次2019年3月28日
Components of blood | RBC, WBC, Plasma & Platelets | Easy science lesson
2:55
Components of blood | RBC, WBC, Plasma & Platelets | Easy science lesson
YouTubeLearn Easy Science
已浏览 22万 次2021年4月8日
Python Brongersmai Feeding
Уроки Python с нуля / #1 – Программирование на Питон для начинающих
5:29
Уроки Python с нуля / #1 – Программирование на Питон для начинающих
YouTubeШкола itProger /
已浏览 341.2万 次2021年8月1日
10 Important Python Concepts In 20 Minutes
18:49
10 Important Python Concepts In 20 Minutes
YouTubeIndently
已浏览 105.1万 次2024年8月7日
9 HOURS of Python Projects - From Beginner to Advanced
9:20:00
9 HOURS of Python Projects - From Beginner to Advanced
YouTubeTech With Tim
已浏览 189万 次2024年1月23日