What evidence at a fire scene may indicate the possibility of arson?

The large ground finch obtains food by cracking seeds. what is its short, strong beak an example? a) tendency toward perfection b) adaptation of a species over time c) selective use and disuse of an organ over time d) scarcity of recourses

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these