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Anarel [89]
3 years ago
6

Which statement describes potassium-argon dating?

Biology
2 answers:
marysya [2.9K]3 years ago
7 0
What are the statements?
DENIUS [597]3 years ago
3 0

Answer:

Argon breaks down into other elements and compounds.

Explanation:

On E2020 Just took the test

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Compare and contrast the advantages and disadvantages of wind power and geothermal power
aliina [53]

Answer:

An Overview of Geothermal Pros and Cons:

Pros Cons

This energy source is more environmentally friendly than conventional fuel sources.  The largest single disadvantage of geothermal energy is that it is location specific.

A source of renewable energy.  Gases are released into the atmosphere during digging.

The number of exploitable geothermal resources will increase with ongoing research and development in the industry.  Geothermal energy runs the risk of triggering earthquakes.

A sustainable source of energy as its always available unlike wind and solar.  Expensive resource to tap into, with high upfront costs ranging from around $2-$7 million for a plant with a 1 megawatt capacity.

A reliable source as its easier to predict the power output from a geothermal plant with a high degree of accuracy.  Energy fluid needs to be pumped back into the underground reservoirs faster than it is depleted. Management is required to maintain sustainability.

No fuel is required.  

Increase in exploration meaning that new technologies are being created to improve the energy process.  

Pollution levels are much lower compared to fossil fuels.

Explanation:

8 0
3 years ago
Which of these systems is directly responsible for maintaining the volume and the composition of most body fluids?
baherus [9]
The answer is excretory system. The function of the excretory system are; to get rid of of wastes,eliminate useless byproducts excreted from cells, eradicate harmful chemical buildups and maintain a steady, balanced chemical concentration in the body.
4 0
3 years ago
Please help me fast thank you (:
stepan [7]
Your answer would be C hope this helps friend ^^

7 0
3 years ago
Read 2 more answers
What does phloem do?
Luda [366]

Answer:

Main function of phloem Transportation of food particles.

Explanation:

Phloem is the living vascular tissue in plants. Phloem is also known as bast. Phloem is responsible for transporting food to parts of the plant where needed. It's mainly transport sugar sucrose which is made by photosynthesis. This transport process is called translocation. In trees the phloem is the innermost layer of the bark.

5 0
3 years ago
Planet A has a tilt of five degrees. What seasonal changes would be expected on this planet?
andrey2020 [161]

Answer:

MRCORRECT has answered the question

Explanation:

Do to the fact that Earth's axis is tilted 23.5 degrees to the plane of the "ecliptic", which is the plane of the Earth's orbit around the Sun. Each planet's orbital plane is a little different from Earth's, and each planet has a different axial tilt. The fact that we are talking about 5 dgrees we are talking about Jupiter which there would be little to no change

8 0
4 years ago
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