What forms of carbon are common in solid earth

1 answer:

5 0

<span>All things that are found within the Earth are one way or another, composed of carbon. Carbon is very abundant within metals that are dug from the Earth and they can also be seen making up parts of the human body’s bones to make it light weight. Most scientists believe that throughout the evolution of Earth, carbon has always been present and makes up most of the materials that have existed before. </span>

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When humans remove vegetation from an area, the water cycle is MOST directly affected in which way?

sesenic [268]

The anwser is (C) see evaporation area would decrease

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The question is below

Darina [25.2K]

The right answer is: C) Iruptive Growth. For their growth is never stable.

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Human blood groups are governed by three alleles, IA, IB, and i. IA and IB are codominant and i is recessive to both. A man who

Ira Lisetskai [31]

Answer:

They could have all four type phenotype that are A, B, AB, and O

Explanation:

If the man has A blood group and the woman has B blood group then the genotype of man can be IAIA or IAi and the genotype of woman can be IBIB or IBi.

IA i

IB IAIB IBi

i IAi ii

So if the genotype of the parents are IAi and IBi then out of four offspring one could have AB blood group, second could have B blood group, third could have A blood group and fourth could have O blood group as shown in the cross above.

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Both prokaryotic and eukaryotic cells have a cell membrane<br> true or false

Mrrafil [7]

Answer:

false

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as prokaryotic cells are the primitive types of cells so you do not have cell membrane

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2 years ago

Where do most of the nerve fibers of the sympathetic division of the autonomic motor pathways arise from?

Gnom [1K]

Most of the nerve fibers of the sympathetic division of the autonomic motor pathways arise from the inter-mediolateral horns of the gray matter of spinal cord.

<h3>What is sympathetic nervous system ?</h3>

The autonomic system is up two types such as the sympathetic and parasympathetic systems.

Both subsystem work antagonistically but in an integrated manner.

Sympathetic system is highly essential for preparing our body during emergencies for 3 F responses such as fight, fright and flight.

During this response, sympathetic system activates complex pathways for faster breathing, increased heart rate and blood pressure.

Hence, the inter-mediolateral horns of the gray matter of spinal cord is correct answer.

Learn more about nervous system, here:

brainly.com/question/17520523

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