the partial negative charge at one end of a water molecule is attracted to the partial positive charge of another water molecule. what is this attraction 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?

What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart