The shivering associated with the onset of a fever is because the body is now hotter, and so the contact with the air is colder, making you shiver as if the temperature outside dropped.
(The shivering; associated; with the onset of a fever) (The shivering associated with the onset of a fever; is; because the body is now hotter, and so the contact with the air is colder) (the temperature; outside dropped; ) (the body; is; T:now; hotter)
The shivering The shivering associated with the onset of a fever the temperature the body
associated is outside dropped is
with the onset of a fever
because the body is now hotter, and so the contact with the air is colder
T:now hotter