Medulla Oblangata is the part of the brain that controls your heart beat
Answer:
A they break down glucose moleculws
Answer:
C
Explanation:
the process of natural selection involves selecting the best of pre-existing traits as needed over time.
Answer:
Iguanas
Explanation:
Dinosaurs used to be depicted as slow, unintelligent, lizard like animals. Iguanas fit that mold perfectly. Now we know they acted more like birds than lizards (Theropod dinosaurs anyway)