Answer:
C.
Step-by-step explanation:
The evidence in option C is the most specific and relevant to Lexie's claim. It provides specific examples of how cell phones can be used as educational tools, such as conducting experiments and interacting with experts. The other options are more general and do not provide as much specific evidence to support Lexie's claim.
- Option A is too general and does not provide any specific examples of how cell phones can be used as educational tools.
- Option B is also too general and does not provide any specific evidence to support the claim that cell phones can improve academic performance.
- Option D is relevant to Lexie's claim, but it does not provide as much specific evidence as option C.
Therefore, the best evidence to support Lexie's claim that cell phones can be used as educational tools is option C.