Sand or gravel that naturally forms near the Earth's surface is known as aggregate. Option "A" is the correct option among all the options given in the question. Practically aggregate has several type of meanings. In respect to the question given the meaning of aggregate is the combination of several items that are together known as aggregate.
What does it mean by the phrase, "how nature can help address these goal". I'm trying to understand what this statement means...plz help (will give brainliest)
'' Ecosystem ,the fabric of life on which we all depand and enjoying the life peacefully . Are declining rapidly beacuse of human activites . But still time to save them .
