10. Which element is the most reactive nonmetal?
astatine
fluorine
O helium
argon

This line graph compares the growth of plants that were kept in the sun for different amounts of time.a)  on day 7, the plants kept in the sun for 3 hours were how tall? b)  on day 7, the plants kept in the sun for 6 hours were how tall? c)    on day 10, the plants kept in the sun for 9 hours were how tall? d)  on day 11, the plant that was grown with 1 hour of sunlight was how tall? e)  based on the graph, the plant grows best in what amount of sunlight?

What must happen before a body cell can begin mitotic cell division

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.