Which of the following layers of the atmosphere were most influenced by the transition from atmosphere lll to the modern atmosphere? a) troposphere and thermosphere b) thermosphere and stratosphere c) mesosphere and troposphere d) troposphere and stratosphere

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?