Trey was asked to build a working model of a landform for a science project. He chose to build a model of a volcano.

Trey formed a base out of clay and then painted the model so it resembled a cinder cone volcano.
Finally, Trey mixed baking soda, vinegar, and red food coloring in the base, so it mimicked lava flowing out of the volcano. Once he was finished with his project, Trey's teacher asked how useful his model was.

What factor best determines the usefulness of the model?
A.
how closely the model's size matches the real world
B.
how closely the model's composition matches the real world
C.
how closely the model's color matches the real world
D.
how closely the model's behavior matches the real world

answer; i believe the first answer to be (independent; /// and the second answer is (french); good luck

american political culture includes a plenty of focus views and preferences. not all westerns experience the same opinions, of course, but the large preponderance promises to these general ideas, including equality, justice, freedom, individualism, integrity, and difference.

the united states is a democratic republic. residents elect representatives to governmental, nation, and local administration; those deputies create the regulations that command u.s. community. although emptiness in u.s. law needs it, in usage, the administrative system is ruled by executive factions.

answer; soren kieregaard was a 19th century danish philosopher;