The carbon atom I'm building has 6 electrons these electrons are found in levels the first level of the carbon has?

Which of the following substances most likely dissolve in water? check all that apply •paraffin

What astronomers thought epicycles were correct?

About which of these did darwin have a poor understanding? a) that much of the variation between individuals in a population is inherited b) the factors that cause individuals in populations to struggle for survival c) the sources of genetic variations among individuals d) that individuals in a population exhibit a good deal of variation e) how a beneficial trait becomes more common in a population over the course of generations