Answer the question immediately as it is important for my project. the motions of comets and asteroids in our solar system are predictable because they are 1)smaller than planets 2)nearly spherical in shape 3)in orbit around the sun 4)controlled by earth's gravity

What is mitosis and how does it affect change

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?

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.