Draw conclusions: natural selectionis the process by which favorable traits tend to increase in frequency over time. how does this experiment illustrate natural selection? _this experiment illustrated this by showing how population were affected by the moths in relation to the color of the tree bark. the light moths with light trees increased__because they had favorable traits that them camouflage better, which therefore, population_

Evolution due to adaptation.

Explanation:

This is very much true to the process of the natural selection and the environment does provide the species with the natural resources and gives term the power to adapt to there surroundings and the experiment given illustrate the same set of conditions and shows that how the population of the peppered/light moths takes place as the change in the color of the species increases its survival rates.

answer: carbon 14 can only be used to determine the age of the organisms that were once living, and igneous rocks are non living.

explanation:

carbon 14 dating is used to determine the age of the sample by estimating the amount of carbon 14 present in the sample and then comparing it with a reference standard.carbon 14 is a isotope of carbon which is radioactive and unstable. carbon 14 is assimilated by all plants and animals throughout their life from carbon dioxide. however, one the organisms die they stop this assimilation and the carbon 14 content starts to decrease.by knowing how much of carbon 14 is left in an organism after his death, one can estimate the age of the organism. the materials whose age can be estimated by carbon 14 method are the organic compounds. however, some inorganic compounds such as aragonite   shell can also be dated.however, if we consider the igneous rocks it is a non living component which never accumulated carbon 14 in it and thus, we cannot use carbon 14 dating method to estimate its age.