Part A Halo stars orbit the center of our galaxy much faster than the disk stars.
True or False and please explain why ?

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

Which year held a congressional election and a presidential election

Which two following best identify the central themes of this speech in the passage the man in the arena