How is pillow lava evidence of
sea-floor spreading?

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass