Describe what you see on the end of the pencil stirrer. Study the cereal box to determine what the substance on the end of the magnet might be.

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

The cluster of developing cells from conception until birth is called an

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?