In which of the following locations would you expect to find the highest human population per square mile? a. the italian coast b. central spain c. western russia d. northern scandinavia

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d

The incident command system (ics) is: a. most applicable to the management of complex incidents that extend over many hours or days. b. a military system used in domestic incidents to ensure command and control of federal resources. c. a standardized management tool for meeting the demands of small or large emergency or nonemergency situations. d. a relatively new approach created based on the lessons learned from hurricane harvey disaster operations.

During which era in earth's history were the first insects? mesozoic precambrian cenozoic paleozoic