It is always necessary to analyze research for bias
Answer: The answer is rock.
Explanation: A rock is a a solid substance in which it is composed of large quantities of one mineral, or contains 2 or more minerals.
In terms of communication, information is expressed either as the content of a message or through direct or indirect observation. That which is perceived can be construed as a message in its own right, and in that sense, information is always conveyed as the content of a message.
Information can be encoded into various forms for transmission and interpretation (for example, information may be encoded into a sequence of signs, or transmitted via a signal). It can also be encrypted for safe storage and communication.
Answer:
A
Explanation:
Mid-ocean ridges are where new crust is formed as the two plates pull away from each other. Therefore, the newest crust is at the mid-ocean ridges.
Gem amethyst turns purple because of the irradiation with iron. Answer is Iron.