They built aqueducts that retrieved water from the mountains
Answer:
If children are under 15 years old and less than 4'9" tall, the law says those children must be in State-approved safety seats
Answer: For instance, if two waves are traveling at the same speed, they are inversely related. The wave with shorter wavelength will have a higher frequency while a longer wavelength will have a lower frequency. Frequency and wavelength can be related through the speed of light.
