What is true about why people are sad A: hurt
B: ugly
C: names
D: did get what they wanted

Which description best defines the nervous system and its two main branches? a: the message center of the body, split into the autonomic nervous system and the somatic nervous system b: the control panel of the body, split into the central nervous system and the exterior nervous system c: the message center of the body, split into the central nervous system and the peripheral nervous system d: the control panel of the body, split into the brain and the spinal cord

Early treatment for mental illness involved because doctors believed that doing this would drain the mental illness out of the person’s body.

Which system expels carbon dioxide from the body? excretory system respiratory system cardiovascular system digestive system