Yes.
your heart and brain but really every part of you body is very important
The Brain
The most important part of the body is the central nervous system (brain and spinal cord) because it controls and coordinates all other metabolic processes throughout the body.
Brain, because it controls most parts of body
mental.
The brain is just one of several vital organs we could not live without.
the brain because it is the center of life
The brain is the most important part of the body because if you don't have one you can't think and if you can't think you can't live because you might kill yourself or force yourself not to do something good like not eat or drink and loads of other reasons. grace li h.k.
Brain
It is the brain part of the human body that contains the most neonates.
brain
The largest and most important part of the brain is the cerebrum.it controls many things like memory,speech,intelligents. However, the most important part in terms of survival has to be the Hypothalamus. It is the part of the brain which controls primal functions such as hunger/thirst, regulation of body tempurature, heartbeat, etc.