glendaward88351

10.03.2021 • 

Biology

11. Dr. Nomura is a geologist who studies rock formations from the Cretaceous period of Earth's history. His most recent study compares rocks from rock formations in two different locations. The
information from the study is as follows:
• Rock A formed from small pieces of rock.
• Rock B formed from liquid rock in a different place.
• Rocks A and B formed at about the same time in the Cretaceous period.
Dr. Nomura wants to write a report to other geologists. Are Rocks A and B the same or different types
of rock?
The rocks are
a
different types because they formed in different places.
b
different types because they formed in different ways.
с
the same type because they formed at the same time.
d
the same type because they both formed from rock material.

Ответ:

Jgrant500

05.04.2022

Biology

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Central Processing Unit

Explanation:

There are two types of data storages a) primary and b) secondary. The CPU however interacts with the primary storage or the main memory. Memory is not a part of CPU, it just processes it out  

Like a hard drive store data even after you erase it like wise secondary memory hold the permanent data. Even if the file is deleted from the system/ folder it can be recovered from the hard drive or secondary memory linked to CPU

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