What do the sweat collection pads tell the scientist? A. the amount of trace elements that you are losing through sweating
B. body temperature
C. body weight

a non redox reaction occurs when there is not a transfer of electrons. for redox reactions, which are reduction-oxidation reactions, a change in the oxidation number occurs. elements that are reduced gain electrons, and elements that are oxidized lose electrons.

explanation:

answer seismograph;