What statement best describes the effect nicotine has on the central nerve system? ?

If you are caught in a flash flood, or sea water rushing your way, drive to the ground you can find. highest lowest nearest darkest

How do i know when i have a stress headache? what are the symptoms?

Adoctor is trying to diagnose a woman with the following symptoms: issues with the heart and lungs, a skin rash, and issues with the joints. what autoimmune disorder will the woman most likely be diagnosed with? a.arthritis b.lupus c.grave’s disease d.allergies