What will you do in the Situations? you saw your friend, Ben Being pushed around by a group of boys of his age.​

I'll call the nearest adults to come and help.

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; i do believe the correct answer is (river); /// good luck