What must differ between the atom of two different elements?

a: protons in the atom
b: electrons in the atom
c: neutrons in the atom
d: protons and neutrons in the nucleus

p? ease with this question.

Which finger should not be used when measuring heart rate?

Which one of the doll choices is a bio marker of biological again that can you determine whether or not you’re doing or worse than your chronological age

You are travelling on a long non-stop flight from tahiti to tampa. you have been in the air for about 7 hours and have not moved, since you boarded the plane at tahiti. you need to use the rest room and on standing up feel dizzy. the best explanation for your dizziness