In order to convert the number of particles of a substance to the substance's mass, it is necessary first to convert the
number of particles to the number of moles.

tracks, burrows, eggshells, nests, tooth marks, or gastroliths

answer; natural resources;

its first and third is your answer i did the qustion the fourth isnt right

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be