Which of the following statements about the water cycle is TRUE? Plants do not influence the water cycle
Precipitation that falls to the ground can end up as groundwater
The water cycle only continues during daylight hours
Once water flows into the ground, it is stuck there forever

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?