Predict how the gene pool will change over time darwin's natural selection sheet.

Natural selection causes populations to become more adapted over time. Also, natural selection will give rise to new species and share a common ancestor over time. And because resources are limited in nature, organisms with heritable traits that favor survival and reproduction will tend to leave more offspring than their peers to increase in frequency over generations.

The density of water is 1 g/cm cubed and in order for the pebble to sink its density has to be greater than the density of water and in order for the twig to float its density has to be less than the density of water