Answer: Your answer should be "They can leap into the air and slash at their enemies with claws as sharp as razors."
Explanation: The reasoning behind the answer is quite clear. This sentence makes these birds sound scary and fierce as they describe their fighting tactics.
Hope I helped! :)
It should be D. Thesis sentences are giving you an overview of how your essay is going to unfold. Then with each point your backing up a topic sentence which is that point; with examples and explanations to explain said point.
Abstract painting ..........................