Pick your answer from:
a). Sand castles
b). Chemical energy
c). heat energy
d). Millions of dollars.
e). A fuel source.
f). Energy.
g). In sediment
h). Stored animal fur.
Given those answer options, answer the question: Fact 1: Carbon may be stored in sedimentary rock for millions of years. Fact 2: Carbon is the fuel source. Given the two facts above, what may be stored in sedimentary rock for millions of years.?
A:
e).