Also animals with more squirrel-like hands and feet are better adapted to move through trees with sturdier supports (Cartmill, 1972;
(animals with more squirrel-like hands and feet; are better adapted; to move through trees with sturdier supports) (animals with more squirrel-like hands and feet; to move; through trees with sturdier supports)
animals with more squirrel-like hands and feet animals with more squirrel-like hands and feet
are better adapted to move
to move through trees with sturdier supports
through trees with sturdier supports