D is correct
A is wrong because is should be are
B is wrong because does should be do
C is wrong because has should be have
I can't write you an entire essay dude...but i can help you with it.
In the introduction sum up what you are going to talk about it...The first thing you write in your introduction should be your hook, a hook is something you catch the readers attention with. it is usually a question.
For the body paragraphs explain a point and give examples.
your final paragraph should conclude what you wrote, your not trying to prove anything just to sum up everything, re state your points and conclude with a catchy ending.
I hope this helps.
Answer:
Thinking is the correct answer. According to me
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: