If you crossed two plants that were heterozygous for height and chloroplast production, what is the probability that the resulting offspring pea plants will be short and green

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

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?