Answer:
Mutations, the changes in the sequences of genes in DNA, are one source of genetic variation. Another source is gene flow, or the movement of genes between different groups of organisms. Finally, genetic variation can be a result of sexual reproduction, which leads to the creation of new combinations of genes.
Answer:
<h3>"Pearson correlation coefficient"</h3>
The correlation coefficient, denoted by r, tells us how closely data in a scatterplot fall along a straight line. The closer that the absolute value of r is to one, the better that the data are described by a linear equation. If r =1 or r = -1 then the data set is perfectly aligned.
<h3>Hope this is fine for you</h3>
The only one I know for sure is Mass is always conserved In a Chemical reaction.
Wish I can help, but I don't take chemistry. :(
fly sry
[(0.370)(1)] / (323) = [(x)(1)] / (273)
x = 0.312 atm