8. Which of the following values make more sense to you or more accurate in terms of percentage error Please explain for each category (15 points)
a) (Minus) - 0.02
0.05
c)
0.10

in theory, limestone is composed principally of the compound calcium carbonate - caco3, but in reality this compound is deposited in conditions involving a number of other compounds as impurities so it ends up being a mixture of many compounds.

hope this : -)

tony (lordcaos066)

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

: )

a:

by the combination of an unlimited number of elements