How does Willa's model show that gravity keeps objects in the solar system in orbit around the sun? What are the limitations of her model? Do objects in the solar system behave like they would in the model? Explain.

Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.