1 ) polymer
2) c ) formless
3 ) c ) nucleotides
4) b ) is wrong that is 11 are known , in actual 9 are known
5) a) butane
6) b) it has ability to bond easily
7) b) they are found in living things
8) c) three
9) c) many synthetic polymers are products of petroleum
10) c) it has double or triple bonds
hope it helped :)