I think the answer is <span>D) when evaluating a source for authority</span>
Hi there,
Speed of sound in water is approximately 1500 meters per second (the exact speed depends on the depth of water and its density) and the speed of sound in air is approximately 340 meters per second. So sound is almost 4.4 times faster in water than in air. I hope this helped :)
the Ozone Layer is the answer
Answer:
The chromosomes inroduces carbon factors
Explanation:
Answer:2. Flooding and 4 run off
Explanation:Watershed areas are prone to flooding. They also cause a lot of runoff
