C I think this is the answer
The correct answer is D. <span>D."Be careful!" he exclaimed. "That bridge is not stable!". When writing a direct quotes, the sentence inside the quotation marks should start with a capital letter. Also, when continuing the sentence after the quotation mark, the letter should not be capital unless it is a proper noun.</span>
Answer
Extending from sea level at the Gulf of Mexico to over 8,000 feet in the Guadalupe Mountains of far West Texas and from the semitropical Lower Rio Grande Valley to the High Plains of the Panhandle, Texas has a natural environment best described as "varied." Below is a summary of the size, the boundaries, the high tempatures.
Explanation: