1. Why does the border between light and dark on the moon seem to change locations? *
O a. because the sun is moving around the moon
O b. because the light from the sun bounces off the Earth
c. because light from the sun hits the moon at different angles

The standard deviation of a population is 3.2.what is the margin of error? enter your answer in the box.

Which of the following describes the relationship between elements of an ecosystem

Use your vocabulary words to complete the sentences below. australia and new zealand are in nature meaning they are located between temperate and tropical climates. oceania, on the other hand, has a tropical climate with numerous island chains, many of which are home to , which are islands made from coral. this entire region rests on the edges of plates, and therefore they are prone to earthquakes, volcanoes, and tsunamis. since most of the islands were formed from volcanoes, rock can be found everywhere.