A scab is an example of what type of skin eruption?

This migraine wont go away and i dont feel safe taking any more medicine for the next few hours

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

What is the answer to this particular question i have in health