Please I need help what was significant about the inflammation in the lungs due to the inhalation of chlorine gas ?

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?

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?