Birds evolved from a group of bipedal dinosaurs called theropods.
Dromaeosaurs are part of the theropod group of dinosaurs.
Birds evolved from a group of bipedal dinosaurs that included dromaeosaurs.
The group of bipedal dinosaurs that included Dromaeosaurs eventually evolved into:
a: insects
b: animals
c: mammals
d: running
e: Man
f: alpacas
g: genus
h: birds