'Converts light' presentation slideshows

Electricity Notes

Electricity Notes. Electrical charge and static electricity . Atoms are made of charges, protons (+) and electrons (-) . These charges exert forces. They push (repel) and pull (attract) ).

557 views • 21 slides

Cells

Cells. Cells are the most important things in the world!. Cells are organized to divide labor and make them more efficient. Cell membrane. Phospholipid bilayer Transport proteins help move materials in and out of the cell Carbohydrate chains help mark the cell

382 views • 19 slides

Solar Charger

367 views • 16 slides