Brad put 10 crickets in his pet lizard's cage. after one day, brad's lizard had eaten 20% of the crickets he had put the cage. by the end of the next day, the lizard had eaten 25% of the remaining crickets. how many crickets were left in the cage at the end of the second day?

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.