by Meghna Rangarajan | Apr 6, 2025 | Student Blogs
What is Osmosis? Osmosis is the movement of water molecules through a semi-permeable membrane from an area of high water concentration to a low concentration to balance things out. A raisin swells in water because water moves into it to balance the high sugar...
by Meghna Rangarajan | Apr 5, 2025 | Student Blogs
Iron and Your Blood Iron plays a key role in your health by helping red blood cells carry oxygen from your lungs to every cell in the body. Iron is a key part of a protein in red blood cells called hemoglobin, which binds to oxygen. Without iron, your body can’t make...
by Meghna Rangarajan | Mar 29, 2025 | Student Blogs
How Vitamin C Helps Your Body Vitamin C supports your immune system and helps your body stay healthy in many ways. It helps white blood cells (like phagocytes and T-cells) function more effectively to fight off infections. Vitamin C protects cells from damage by...
by Meghna Rangarajan | Mar 29, 2025 | Student Blogs
What Causes a Tsunami? Tsunamis usually begin with sudden movements on the ocean floor. Underwater earthquakes at tectonic plate boundaries cause most tsunamis. Other causes include volcanic eruptions, underwater landslides, or even asteroid impacts. When the seafloor...
by Meghna Rangarajan | Mar 29, 2025 | Student Blogs
What Are Vitamins? Vitamins are organic substances your body needs to function and grow. Plants or animals make vitamins. They help your body with essential jobs like healing cuts, seeing in the dark, and making energy. There are 13 essential vitamins, like Vitamins...
by Meghna Rangarajan | Mar 18, 2025 | Student Blogs
What is Static Electricity? Static electricity happens when electric charges build up and suddenly discharge, creating an invisible but powerful force! Everything is made of atoms, and atoms have charged particles: Protons (+) – Positive charge Electrons (-) –...
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