Which of the following describes the shape of the Mid-Atlantic Ridge?
A. It is shaped like Africa and Europe.
B. It is shaped like a straight line.
O C. It is shaped like Antarctica and Asia.
O D. It is shaped like a circle.

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

answer australia and antarctica;