How is carbon stored in the biosphere?
a
in the atmosphere as carbon dioxide
b
underground as fossil fuels and calcium carbonate rock
c
in the oceans as dissolved carbon dioxide
d
all of the above

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.

not: both offer magnification to the atomic level.

answer; synapse; i believe this is correct,plz check first good luck;