2lizards from a large mainland population are float across the ocean and colonize an island. different allele frequencies on the island compared to the mainland are likely to be caused by:
a. selection
b. mutation
c. genetic drift
d. gene flow

Who built the first turnpikes in the united states? a) the national government b) state governments c) private companies d) town councils

You're doing research for a public essay on alternative medicine. which of the following sources has the most reliable information? a.a post on a social networking site about the undesired side-effects of different alternative medicinesb.a recent government report comparing the results of alternative and contemporary medicine for a specified diseasec.an anonymous article on a medical website that claims the success of alternative medicined.a 2003 study conducted by a medical research center about the effects of alternative medicine

The long english tradition of figured prominently in the founding fathers' discussion of the ownership of firearms. a) police squads b) target practice c) aristocratic rifle associations d) militias