Answer:
As time goes by. and water goes through the water cycle again and again. The amount of water on Earth stays the same. However one could argue with this due to global warming since our icebergs/glaciers are melting adding to sea-level rise.
The first step was to plan out how and when you wanted to study. Then, you had to physically get together and talk about the topic you were studying, like by taking notes and reading articles. Then you needed to assess all of your group's notes and study them, too. Then, when the test or quiz came, you would be more prepared whereas if you didn't study at all.
Would the relationship be the cereal goes in the bowl? Because then I'd do milk: carton.
The answer is B, Run-on sentence.