Which of the following has kinetic energy? Wind blowing at 3 km/h
A fully stretched elastic band
A boulder sitting on top of a hill
An unused battery

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory