If a laboratory rat has a canula containing a cold fluid inserted into a certain region of its brain, it begins to exhibit symptoms of cold stress. This region of the brain, implicated in the control of temperature regulation is the : Group of answer choices

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

a physical change is being made.

is it multiple choice?

i guess because there isn't enough love going around. < 3