If a subtance cannot be broken down chemically into a simpler subtance, what is it?

an element

an atom

a compound

a molecule

Which line of poetry best imparts a sorrowful mood? droplets keep a steady beat summer showers refresh the scene bare feet splash in puddled rain branches droop as gray skies loom

Which best describes the daughter cells produced by mitosis

Atoms are able to bond together by the loss, gain or sharing of which sub-atomic particle? A) protons B) neutrons C) valance electrons (outer most)

You have a patient who is a positive for strep on rapid antigen testing (rapid strep test). you order amoxacillin after checking for drug allergies (patient is negative) but he returns 3 days later, reporting that his temperature has gone up, not

Through the digestion system water is mainly absorted in the

Strong trading kingdoms emerge in w. africa because of an abundance of salt and?

List and briefly describe 6 major ways dissecting a human would be different than dissecting a frog.

What is a inorganic compound in a living cell

What impact does thunderstorms have on people and the environment?

Whats the difference between purine and pyrimidine?