A student spreads modelingclay in a flat rectangular tray. he presses small pebbles and nails inthe caly and puts the tray in the freezer. In a similar tray he pours wax and allows it to harfeb. After a while he takes the clay out of the freezer and places it on top of the wax. when he applies pressurewith his palm and drags yhe clay over the top of the wax deep imressions are mad. Which geologiv process is the student trying to model? A)weathering of rocks B)formation of volcanoes C)erosion due to glaciers D)divergence of tectonic platesi

Aphids are tiny insects that feed on plants. ladybugs are to plants because they eat aphids. which type of organism are aphids in this scenario? co decomposers predators prey producers

Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.

Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary