In plants, purple flowers (F) are dominant to white flowers (f). Cross two heterozygous purple flowers. What percent of their offspring will have
purple flowers?

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary

Consider the equation s + o2 ? so2. what is the product? question 3 options: s so 2 s + so 2 o 2

Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land