Context: Two bottles of soda were sitting on a porch on a hot day. The two bottles were identical, except that one bottle was made of brown glass and one bottle was made of clear glass. This table shows how the temperature of each bottle changed over 25minutes.
During this time, thermal energy was transferred from () to ().
A. the surroundings . . . each bottle
B. each bottle . . . the surroundings
From the given choices, choose the correct answer and respond with the letter of that choice.

A