1. The largest part of the brain is the cerebrum. Other important parts include the corpus collasum, cerebral cortex, thalamus, cerebellum, hypothalamus, hippocampus, and brain stem.
2. Two nervous systems
2.1. Central Nervous System (CNS)
2.2. Peripheral Nervous System (PNS)
3. The right hemisphere is said to help you think about abstract things such as music and art. The left hemisphere is said to be more analytical, helping you with math, logic, and speech.
