Why do you need microscope or hand lens to see the parts that make up-1 ?matter
.a) Matter is made of parts that are very big
.b) Matter is made of parts that have no mass
.c) Matter is made of parts that are very small

C: matter is made of parts that very small

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)

african americans demonstrated their newly found freedom by relocating often in search of relatives whom they had been separated from during slavery. others established schools to educate freed people and they built institutions such as churches and political organizations to advocate for their rights.