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Katarina [22]
3 years ago
15

Which of these best

Biology
2 answers:
vovangra [49]3 years ago
8 0

Answer:

The best description of Earth's mantle is it is made up of rock so hot that it flows. This layer is also called the asthenosphere. This Earth's mantle has a thickness that reaches 2,900 kilometers to wrap up the Earth's core. It is a rocky layer that covers 84% of Earth's volume.

Explanation:

daser333 [38]3 years ago
4 0

Answer:

bjjkeksososososossjjsjwiw

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Three benefits attributed to all psychotherapies are:
dimaraw [331]

Answer:

hope for demoralized people, new perspective, and a healthy relations

3 0
3 years ago
As of 2015. the NPS found only three wolve left on Island Royale - a
bulgar [2K]

Answer:

Inbreeding leaves animals susceptible to genetic disease, and populations to reduced fitness. This family of three would not be able to sustain a population given their a) group dynamics and b) genetic variation

Explanation:

In small populations, the variation in genetic material is likely to be low. The consequence of this is that there is increased homozygosity. That means less members of the population carry two different alleles of a gene for any given trait. This increases the chance of the appearance of recessive traits, which could be disease causing or otherwise reduce fitness.

With only three related individuals left, the chances of generating a new and thriving population with the limited genetic material is almost non existent, especially considering the animals are a male, female and their pup

7 0
3 years ago
A single-celled organism can be classified as a prokaryote based on the absence of —
lakkis [162]

Answer:

a nucleus or organelles :)

Explanation:

a prokaryote is a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles.

3 0
3 years ago
As a cell grows larger and increases in volume, which of the following effects on its surface ratio is most likely
ddd [48]

Answer:

D

Explanation:

Larger organism increases more in volume than area. That's why larger organism uses respiratory systems or organs and systems instead of simple diffusion for removal of waste and absorption of nutrients.

3 0
3 years ago
Pls help<br> Where should new geothermal plants be built ideally?
adelina 88 [10]

The most active geothermal resources are usually found along major tectonic plate boundaries where most volcanoes are located. One of the most active geothermal areas in the world is called the Ring of Fire, which encircles the Pacific Ocean.

When magma comes near the earth's surface, it heats ground water trapped in porous rock or water running along fractured rock surfaces and faults. Hydrothermal features have two common ingredients: water (hydro) and heat (thermal).

Geologists use various methods to find geothermal reservoirs. Drilling a well and testing the temperature deep underground is the most reliable method for locating a geothermal reservoir.

4 0
3 years ago
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