On what is the geologic time scale based? geologic events

changes in climate and historical records

geologic and biologic events

evolutionary events

PLEASE HELP

What other considerations besides geographic ones did the allies have to take into account when choosing a site for the invasion?

Which product would have been most likely to have been traded in this area at this time?

The impeachment of president clinton by the u. s. house of representatives occurred with a. virtually all republicans supporting it, while virtually all democrats opposed it b. about two-thirds of republicans supporting it and about two-thirds of democrats opposing it c. half of all democrats and half of all republicans supporting it, while half of all democrats and half of all republicans opposed it d. virtually all democrats supporting it, while virtually all republicans opposed it