What is the density of a mineral? a. the mineral's mass b. the ratio of the mineral's mass to its volume c. the mineral's volume d. the ratio of the mineral's height to its weight

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

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

Can a trait be both polygenic and have multiple alleles? explain why or why not.