HS-LS1-5
Use a model to illustrate how photosynthesis transforms light energy into stored chemical energy.
- Plants
Scientists Say: Chlorophyll
Plants can make energy out of sunlight, all thanks to a pigment called chlorophyll.
- Physics
Scrubbing bubbles: Secret to ouch-free dental cleanings?
People with sensitive teeth can find routine dental cleanings painful. But bubbles might pave way to no-touch — and pain-free — cleaning for these people.
- Plants
Picture This: The world’s biggest seed
This monster seed develops on a super-slow-growing island palm. Key to that palm’s survival are leaves that funnel fertilized water to nutrient-starved roots.
