Find the part of the given sentence that has an error in it.
Studies suggest that well-designed e-books can support early literacy in kids.

Option (c) contains no error.
Explanation:
1. The sentence is grammatically correct and conveys a complete, coherent idea.
2. The subject-verb agreement is accurate, and all phrases are appropriately placed.
Hindi Explanation: वाक्य में कोई व्याकरणिक त्रुटि नहीं है। यह सही तरीके से लिखा गया है।
Correct Sentence: Studies suggest that well-designed e-books can support early literacy in kids.