Building Blocks of Life! 🤔
A **cell** is the basic building block of all living things. Everything you see that's alive, from a tiny bug to a giant whale, is made of one or more cells. Some living things, like bacteria, are just one cell! Others, like you, have trillions of cells working together.
Cells are super, super small. You can't see them with just your eyes. You need a **microscope** to look at them. Every cell has special parts that help it do its job.
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Video: Look Inside a Cell! 🎬
Watch how a cell is like a tiny city with different parts doing different jobs.
Practice Problems (What's the right part?)
Look at the job and click on the cell part that does it.
1) The control center. It tells the cell what to do.
2) The outer layer. It protects the cell.
3) The jelly-like fluid inside the cell.
4) The powerhouse. It gives the cell energy.
⚡ Find the Cell Parts!
Click on the cell part that is named!
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Press Start!
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