When you do math you are adding, rooting, graphing etc. When you are doing social studies you are studying people and population. It can also be about geography and how people live today. You are being social.
illustration is word with double consonants
twenty five is hyphenated number word
barrier reef is word divided with syllables at end..
going is hyphenated adjective
brand new is hyphenated compound
Its d the last one /;;::::::
