Which major event occurred during the Precambrian time? Landmasses were all below water.

Cyanobacteria filled the water and air with oxygen.

Trilobites became extinct.

People lived on Earth.

On their way home, what do claudia and jamie decide to do? a. visit the museum every week with mrs. frankweiler and make more discoveries about the exhibits b. tell saxonberg about the mystery behind the angel statue and give the sketch to the museum c. introduce mrs. frankweiler to their parents and tell her that they have adopted her as their grandmother d. visit mrs. frankweiler as often as they can and adopt her as their grandmother

Which sentence correctly uses a latin root word that means to see

How is government in the united states like that of ancient athens?