Some drugs used to fight cancer interfere with spindle fibers doing their job. Describe how this would stop cancer cells from increasing in number.

Animals that have thick fur and ae able to store large amounts of body fat live where ?

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.

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.