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Why is breathing in harder than breathing out? Why does talking depend on breathing? Your Breathtaking Lungs and Rocking Respiratory System takes readers on an entertaining tour of the lungs… More →
Anatomy & Physiology
127 records found. Displaying 121 - 127.
The first few years of life were thought to be the most important in brain development. With the aid of modern brain-imaging technologies, we now know the brain undergoes a substantial… More →
Why are the first years of learning so important? What happens at puberty, and how is it different for boys and girls? Your Growing Body and Remarkable Reproductive System is a frank and… More →
What does the liver do? What happens to all the food we eat? Why does the small intestine need to be so long? Your Growling Guts and Dynamic Digestive System takes readers on an entertaining… More →
What is blood made of? Is it always red? How does blood reach your toes and travel back to the heart again? Your Hardworking Heart and Spectacular Circulatory System takes readers on an… More →
How are memories formed? How do we learn? How does your brain control your body functions? Your Mind-Bending Brain and Networking Nervous System takes readers on an entertaining tour of the… More →
What are bones made of? Which is the biggest and which is the smallest? What different types of muscle are there, and what jobs do they do? Your Strong Skeleton and Amazing Muscular System… More →