Learn about the circulatory system with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.

The circulatory system includes the heart, blood vessels and blood, and is vital for fighting diseases and maintaining homeostasis (proper temperature and pH balance). The system's main function ...

Learn how the heart pumps blood round the circulatory system in this guide for learners at 2nd Level Science in Scotland's Cfe Curriculum for Excellence.

Your circulatory or cardiovascular system serves a vital function by delivering oxygen and nutrients to all the organs and tissues of your body. Learn more about how the circulatory system works ...

Drinking coffee might keep us up at night, but new research has given us a reason to sleep easy knowing that the popular drink isn't as bad for our arteries as some previous studies would suggest.

Coffee not as bad for heart and circulatory system as previously thought. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2019 / 06 / 190603084144.htm.

The cardiovascular system, also known to some as the circulatory system, consists of the heart, blood vessels, and blood. Learn more about it here.

O chsner Health and STEM NOLA are teaming up to present a hands-on learning experience for kids focused on the heart and circulatory system. The STEM Saturday event will give young participants a ...

New technology revolutionizes heart transplants 02:14. It was moments with his kids that made Jason Banner decide to take a chance on a new method of heart transplantation.

Also known as "volcano snails," these gastropods grow a suit of metal-enriched scaly armor and have an enormous heart, which helps them survive in oxygen-poor water in the deep ocean.

NEW DELHI: Heart diseases, pneumonia and asthma together claimed the highest number of lives -- over 42 per cent -- of the total 18,11,688 medically certified deaths registered in the country in 2020.

The Evolution of the Heart. The Evolution of ... And this may explain why Fuxianhuia is the earliest animal known to have had a blood circulatory system, ... It includes animals like slugs and snails.