If we use the term âpropositionâ for the content of an. assertion or conjecture, the content of a question is probably going to be a. set of propositions (the possible answers to the question), not a proposition.1. Acknowledging this does not destroy the motivation for the force/content. distinction.
eucalyptus (gum tree) Genus of evergreen shrubs and slender trees, native to Australia and cultivated in warm and temperate regions. They are valuable sources of hardwood and oils. Leaves are blue/white, and they bear woody fruits and flowers without petals.
What They Did. The researchers compared eucalyptus tree leaves at gold prospecting sites in Western Australia with leaves from trees 2,625 feet (800 meters) away. They also grew eucalyptus trees in greenhouses with potting soil dosed with gold particles, as well as in normal potting soil without gold. What They Found.