Answer:
<u>A rock is any two or more minerals bonded together, while a mineral is a naturally occurring inorganic element. A crystal refers to the structure of a mineral, and there are many different kinds of crystalline structures. A mineral can be part of a rock, and a crystal can be a mineral, but the terms are not synonymous.</u>
Explanation:
According to the law of Science
<span>to present information to sell something is the correct answer
</span>
Answer:
There are any number of lessons to be taken from the events of Sept. 11, 2001: the sacrifices of the first responders, the stories of those who were killed, the emergence of terrorism as a critical threat to the United States.
Politically, the lesson cited most regularly is what happened in the immediate aftermath of the attacks. Americans came together, stood as one in support of one another and the nation. “The days after September 11th” has emerged as its own political shorthand for a halcyon moment of comity in the political conversation, a thing to which we might always strive.
Explanation:
Answer:
Species interactions within ecological webs include four main types of two-way interactions: mutualism, commensalism, competition, and predation (which includes herbivory and parasitism). Because of the many linkages among species within a food web, changes to one species can have far-reaching effects.
Explanation:
