3. There is evidence that elephants communicate via infrared sound generating rumbling vocalizations as low as 14 Hz that travel up to 10 km. The intensity of these sounds can reach 103 dB at 5 meters from the source. Determine the intensity level in decibels at 10 km from the source.

uranium fissions/breaks up giving out energy and neutrons

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

b. a lightning bug, plug of grass, and a worm