Sophia Human Biology Milestone 3. You passed this Milestone 13 questions were answered correctly. 4 questions were answered incorrectly. 1 The _______ is the part of the brain that controls voluntary movements, while the ______ helps regulate activities that we do not control, including breathing and heartbeat. ● cerebellum; medulla oblongata ● medulla oblongata; pons ● cerebellum; cerebrum ● midbrain; hindbrain CONCEPT Hindbrain and Midbrain 2 Choose the correct order in which we experi...