Which statement best summarizes the relationship between time and distance in echolocation and sonar? A. The closer the detected object, the slower the returning sound waves travel through a medium.

B. The farther away the detected object, the faster the returning sound waves travel through a medium.

C. The closer the detected object, the longer it takes the sound waves to return.

D. The farther away the detected object, the longer it takes the sound waves to return.​

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

the answer to your question is:

c. complementary base-pairing