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BlackZzzverrR [31]
3 years ago
8

How do scientists determine when an era ends and an era begins

Biology
1 answer:
rodikova [14]3 years ago
4 0
 Geologic Time Scale.Scientists decide when an era begins<span> and </span>ends<span>, due </span>to<span> mass extinction. ...</span>Scientists determine<span> when drastic changes </span>are<span> made by the fossil record, which shows earths past organisms that have become extinct.</span>
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Thinking about the topic of cancer, write a basic science question and an applied science question that a researcher interested
RUDIKE [14]

Answer:

<u>Basic Science Questions</u>:

What is cancer.

What are the symptoms of this disease.

What will be remedy to avoid such disease.

How it will be diagnosed.

<u>Applied Science questions</u>:

How to test the cancer patient.

How the surgery takes place.

What complications might arise during a surgery.

When chemotherapy can take place.

What are side effects of having a chemotherapy.

How many types of cancer.

How to identify the stage of cancer.

Explanation:

Basic Science normally focuses on the information that is required by general public. These questions aims to explain the basic knowledge and research to the public who does not belong to medical backgrounds.

Applied Science aims to detailed and more deep research. It focuses on practical application and required every detail about a certain process. It aims to develop more practical application by application of basic research and scientific knowledge.

8 0
3 years ago
Most soils primarily form on what
Nady [450]
You don’t have any options so idk
8 0
3 years ago
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I'm stuck. help anyone?
crimeas [40]

the answer would be b because b is the only one that changes while a and c does not change for their type.

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8 0
3 years ago
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Streams that flow beneath melting glaciers leave long ridges of layered sediments, known as
Ivenika [448]
Streams that flow beneath melting glaciers leave long ridges of layered sediments, known as Esker. Eskers are formed within ice-walled tunnels by streams which flowed within and under glaciers. They tended to form around the time of the glacial maximum when the glacier was slow and sluggish and after the retaining ice walls melted away, stream deposits remained as long winding ridges.
6 0
3 years ago
New genes can be added to or replace the genes on a bacterial plasmid in a process known as __.
allochka39001 [22]

Answer:

Recombinant plasmid

Explanation:

Researchers can insert DNA fragments or genes into a plasmid vector, creating a so-called recombinant plasmid.

This plasmid can be introduced into a bacterium by way of the process called transformation.

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3 years ago
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