The Cardiovascular System
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Whether you’re a high school student doing a report for biology class, a parent looking for ... read more »
The heart, blood and blood vessels comprise a complex system that may be difficult to explain to kids. We’ve found Web sites that include very simple—and often fun—information on the cardiovascular system for kids, including related games and activities.
- A good way to introduce a topic that may initially seem boring to kids is with some fascinating factoids about the cardiovascular system. For example, “Did you know that your heart beats about 30 million times a year?”