Answer:
The results are useless
Explanation:
The alkaline/alkaline results could indicate that only the protein was utilized by the organism, but it could also be a result of prolonged incubation. The organisms could have exhausted that available sugar and then reverted to protein catabolism.
The correct answer would b c
B. larger and more complex
Explanation: As the environment became more unpredictable, bigger brains helped our ancestors survive.
Trapezius is the right Answer
