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Verdich [7]
3 years ago
13

What are the two sources of heat in the earth's interior?

Biology
1 answer:
tensa zangetsu [6.8K]3 years ago
7 0

The two sources of heat in the earth's interior are-

A. The leftover heat from formation and radioactive decay

Explanation:

The leftover heat from the time when the planet was formed, which has not yet been lost, is a source of internal heating of the earth. There are various radioactive elements present deep inside the earth and they are decaying slowly and gradually and emit heat into the earth's interior.

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9. Which class of organic compounds is used by the body for cell repair and growth?
Vitek1552 [10]

Answer:

Proteins

Explanation:

Minerals are not organic compounds, and carbs and lipids do not repair/grow cells (lipids are primarily used to store energy and insulate/protect the body and carbs provide a short boost of energy).

4 0
2 years ago
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A sample of iron has the same dimensions of 2 cm x 3 cm x 2 cm. If the mass of this rectangular-shaped object is 94 g, what is t
julia-pushkina [17]

Answer: 77.88889

Explanation:

8 0
3 years ago
In kolhbergs conventional stage of moral development moral decisions are based on?
butalik [34]

Answer:

b

Explanation:

7 0
2 years ago
During aerobic respiration, a glucose molecule is disassembled into carbon dioxide and water molecules. What fraction of the car
iris [78.8K]

Two-third fraction of the carbon dioxide molecules released is generated during the citric acid cycle.

Explanation:

Aerobic respiration results in energy production as well as releases the waste products of carbon dioxide plus water.

Pyruvate oxidation during aerobic respiration leads to the production of carbon dioxide and pyruvate is converted into a two-carbon molecule aligned with acetyl CoA.

This compound then proceed to the citric acid cycle, oxidize, and results in the production of two carbon dioxide molecules along with one GTP or an ATP, 3 NADH, and 1 FADH molecule.  

The citric acid cycle or the tricarboxylic cycle is a set of cyclic biochemical reactions taking place in aerobic organisms to oxidize the acetate (acetyl carbon molecules of the acetyl CoA) from proteins, carbohydrates, and fats into carbon dioxide and release energy.

5 0
3 years ago
Which of Mendel's laws or principles explains that traits are passed from parents to offspring individually instead of as pairs,
sertanlavr [38]
The law of segregation is the Mendel’s laws or principles explain that traits are passed from parents to offspring individually instead of as pairs, groups or sets. So the correct option is option “C” as far as the given question is concerned. This is a law or principle which states that during the formation of gametes, two copies of each heredity factors separate out so that the new offspring can get one factor of both the parents. This law was the first law in this direction.


3 0
3 years ago
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