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faust18 [17]
3 years ago
7

Based on physical evidence, scientists have concluded that the planet earth probably formed _____ years ago, and the first life

evolved as early as _____ years ago.
Biology
1 answer:
Sonbull [250]3 years ago
5 0
Planet earth was probaly formed 30,thousand years ago the first life probably evolved 29 thousand years ago
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Why are 3D models better than diagrams
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3D models are better than diagrams cause a diagram is flat, and its on a piece of paper, on the other hand 3D models have 3 Dimensions which show the model in a different view, they are also sometimes on paper but you have a better view if the model which helps you get more information of the diagram.

Hope I helped ya!! And plz put it under the right subject next time. This should go under Math.
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3 years ago
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Which explains how the moon causes low tides on the earth?
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Which explains how the moon causes low tides on Earth?

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3 years ago
A gene contains a frameshift mutations. which kind of mutagen would be capable of reversing this mutation ?
Fantom [35]

The frameshift mutation of a gene can be reversed by using a mutagen like intercalating agent.

<h3>What is the mean of intercalating agent?</h3>

In organic chemistry, embolism is that the insertion of molecules between the placoid bases of desoxyribonucleic acid (DNA).This method is employed as a way for analyzing polymer and it's conjointly

the premise of bound forms of poisoning. A substance that inserts itself into the polymer structure of a cell and binds to the polymer. This causes polymer harm. In cancer treatment, polymer intercalating agents might kill cancer cells by damaging their polymer and stopping them from dividing. The frameshift mutation of a cistron may be reversed by employing a agent like intercalating agent.

To learn more about Intercalating agents ,visit :

brainly.com/question/15776519

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Answer:

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index fossils have a very short life span which means they only can be found in a particular age.

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