Read the excerpt from Lizzie Bright and the Buckminster Boy
How does Turner's perspective affect this part of the
story?

Which greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.

Which of the following can occur to two segments of a population if they are geographically isolated 1.) they can only share some types of genes 2.)both groups most likely become extinct 3.)they find a way to come back together 4.)eventually they become separate species