1: a genetic trait that results from the expression of the two recessive alleles |
forces [__] | DNA [__] | recessive traits [__] | plate tectonics [__] |
2: unrestricted ice sheets that once covered much of the northern continents but are now found only at high latitudes |
rock cycle [__] | continental glaciation [__] | chemical reaction [__] | Newton laws of motion [__] |
3: a fundamental principle of classical physics that matter cannot be created or destroyed in an isolated system |
dispersal [__] | Law of Conservation of Matter [__] | continental glaciation [__] | chemical reaction [__] |
4: celestial object consisting of a nucleus of ice and dust and, when near the sun, a tail of gas and dust particles pointing away from the sun |
abiotic [__] | constant velocity [__] | chemical element [__] | comets [__] |
5: an cycle of processes undergone by rocks in the earth's crust |
dominant [__] | hypothesis [__] | rock cycle [__] | Newton laws of motion [__] |