The planets show phases just like the moon does. Explain why we will never see a full Venus or full Mercury, even though we can see a full Mars?

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.

The picture shows a location in india that is very dry and arid. notice the tall mountains in the background; you can find high amounts of vegetation on the other side of the mountains. which statement is most likely true for this area?