What are some arguments for and aganist the use le alternativa energy sources rather than fossil fuels?

Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.

20 the main source of energy for our planet comes from the

We all have different forms of genes from our parent(s).what are these different forms called? a. alleles b. characters c. dna d. resources