<u>substrate</u> fits into the <u>active site</u>, so the answer is C
A person whose body weight is more that 20 percent above the recommended level is categorized as obese.
Hope this helps!
Answer:
The three basic types of adaptations, based on how the genetic changes are expressed, are structural, physiological and behavioral adaptations. Most organisms have combinations of all these types
Explanation:
Your answer would be A) 417
Correct answer: B). Easy to cultivate and fertile
The prairie is grassland soils that possess a dark colored surface and these soil are highly fertile in nature. These soils are rich in minerals like calcium and magnesium.
The dark color of soil comes from the added organic matter to the soil that comes from the roots of prairie plants. They are formed in the areas that are too dry to be forested, but too wet to be desert.
Hence, the correct answer would be option B.
