Sixth Grade
Worksheets
Cells
Cells are a part of every living thing. Just like atoms are the building blocks of matter, cells are the building blocks of living things. Some living things are made of only one cell. Most of the germs that can make us sick are made of only a single cell. Other living things are made of many, many cells. Trillions of cells come together to build a human being!
Most cells are very small. They are so small that you cannot see them without a microscope. There are a few cells, though, that are big enough to easily see. An egg, like you might eat for breakfast, is one very large cell.
There are many different kinds of cells. Plant cells are different from the cells of animals. .....
