Each bird will carry these a miniature backpack, (37) _____________ , that is, from the camera, which will hang around its neck.
The given preposition is “from” → choose C and roughly translate the sentence to: Each bird will carry these tools in a micro backpack that is worn around the neck next to the camera.
A. instead of: instead
B. except for: except
C. apart from: apart from/ next to
D. besides: beside that