Have you ever wondered why you get sick? Germs are tiny organisms that make you feel sick and cause disease. Learn about the different types of bacteria, how they are spread, and discuss ways to keep from getting sick.
Have you ever thought about what living things might be dwelling in the ocean? Learn how marine life can survive without air or sunlight in deep sea environments.
In this experiment, we will look at one major difference between frozen freshwater and frozen saltwater.
Why do leaves change color in the fall season?
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