1 living things
(a) react to every stimulus
(b) can grow
2 The leather of handbags come from
(a) living thing
(b) non-living thing
3 variations are
(a) differences among
(b) similarites among living things
4 sea horse is
(a) a fish
(b) an amphibian
5 spiders
(a) have a backbone
(b) do not have a backbone