Which of the following is the best way to measure the age of the Earth?

1 answer:

Crank3 years ago

8 0

The main method for dating the earth is radiometric dating from old rocks. This measures the proportion of elements and the decay. So radiometric dating? There aren’t any options so I just found the answer.

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A baby receives half of its genes from the mother and half from the father when the sperm and egg join to make a fertilized egg,

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Drag the correct description under each cell structure to identify the role it plays in the cell.

JulsSmile [24]

The Nucleus stores the genetic information, the Lysosome breaks down macro-molecules, the Mitochondrion converts chemical fuel, the Ribosome synthesizes proteins and the Smooth ER serves as site of lipid synthesis.

The image for the question have been attached below.

The cell structures which needed to be match to its descriptions are Nucleus, Lysosome, Mitochondrion, Ribosome and Smooth ER.

The correct descriptions are as follows:

The Nucleus is the cell structures that stores the genetic information of the cell.
The Lysosomes is the cell structures that breaks down macro-molecules using digestive enzymes.
The Mitochondrion is the cell structures that converts chemical fuel into packets of chemical energy that can power the cell.
The Ribosome is the cell structures that works with mRNA to synthesize proteins.
The Smooth ER is the cell structures which serves as the site of lipid synthesis.

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6. Selection of Incident Commanders is done by the:

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Selection of Incident Commanders is done by the jurisdiction or organization which is primarily responsible for the type of incident in which they are specialized in during their operations.

<h3>What is Incident Commander?</h3>

This is a professional who is responsible for different types of emergency responses. This individual acts a supervisor and uses the available resources and manpower to effectively manage the incident so as to prevent death and other unpleasant circumstances which may be encountered.

The individual ensures that the scene is safe before it is opened again the general public and they are usually selected based on experience and qualification. They are also chosen by the organization in charge of the incident which is why it was chosen as the most appropriate choice.

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PLEASE HELP ik you cant see 7, but just the other six would be very much appreciated

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I can do 7 for you can you zoom in more

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