Learn about lung cancer and how mutated cells form cancerous tumors in the lungs. Discover the different causes of lung cancer, such as genetics, chemical exposure, and smoking. Finally, learn about different treatments for lung cancer. What Is Lung Cancer?…
3.31 Parts of the Respiratory System: Lesson for Kids You can try to hold your breath, but before too long your body will make you breathe. The system that causes breathing is the respiratory system. This lesson will teach you…
3.30 Respiratory System Function Lesson The respiratory system is responsible for breathing and making sounds. Learn about the respiratory system and explore the inhalation process, in which the body takes in oxygen, and the exhalation process, in which the body…
1 .34 2nd Grade Science Vocabulary Words Science in second grade is a lot of fun! There are many interesting topics to be studied and many new vocabulary words to be learned. Read on to find out about the topics…
1.33 1st Grade Science Vocabulary Words Attention all first grade scientists! Science can be fun to learn about, but there are a lot of new words that you’ll need to know in order to understand all of the fun and…
1.32 How to Use a Microscope This lesson looks at how to effectively use a microscope. We’ll look at the parts of a microscope and find out how, based on the lenses, we can figure out how much an object…