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Oksanka [162]
3 years ago
8

What is the mantle of the core of the earth

Biology
2 answers:
Irina-Kira [14]3 years ago
6 0
The mantle is the mostly-solid bulk of Earth's interior. The mantle lies between Earth's dense, super-heated core and its thin outer layer, the crust. The mantle is about 2,900 kilometers (1,802 miles) thick, and makes up a whopping 84% of Earth's total volume.
densk [106]3 years ago
5 0

Answer:

Mantle is the interior solid part of the earth which is present between the earth crust and central core.

Explanation:

There are four layers of the earth i. e. earth crust, Mantle, outer core and inner core. Plants are grown on the earth crust. Mantle is the second layer of earth. The thickess of Mantle is about 2900 kilometers. It occupies more than 84 % of the total volume of the earth.

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kenny6666 [7]

The following goal the U. S. Integrated Ocean Observing System (IOOS) is not intended to address is to promote ocean ownership.

<h3>What is the Integrated Ocean Observing System?</h3>

The United States' Integrated Ocean Observing System, is a network of people and technology.

It collaborates to collect and transmit data on our coastal waters, Great Lakes, and seas.

Some of its work is gathering data in the ocean, while others are on land or in space.

Thus, the correct option is C, which promotes ocean ownership.

Learn more about Ocean Observing System, here:

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8 0
2 years ago
During primary succession, an ecosystem cannot 're-build' with large trees and bushes. Explain.
Luden [163]
I believe they cannot start with big trees and bushes because the there is not enough nutrients in the soil, so instead pioneer species pave the way for primary succession.
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2 years ago
A single ________ on the ________ chromosome plays a crucial role in the prenatal development of the testes.
Tju [1.3M]

Answer:

A single gene on the Y chromosome plays a crucial role in the parental development of the testes.

Explanation:

Y chromosome is present only in males and this chromosomes is the distinguishing factor which separates males from females. It is the smallest chromosome but of utmost importance due to its sex determining feature. Up till now, studies show that Y chromosomes only carry limited amount of genes.  

The Y chromosome, most importantly, comprises of the SRY gene. This is the gene responsible for determining the testis and for the development of the testis. The SRY gene is responsible for sex determination.

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3 years ago
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Aleksandr-060686 [28]
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3 years ago
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it's may be genetic.

<h2>hope it helps.</h2><h2>stay safe healthy and happy.</h2>

5 0
3 years ago
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