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soldier1979 [14.2K]
3 years ago
15

The heart is made of _______________ muscle which means “______________________ or “____________________________________________

__”
Biology
1 answer:
EastWind [94]3 years ago
5 0

Answer:

The heart is made up of heart muscle known as Cardiac muscle, or myocardium This contracts almost 70 times a minute and pumps about 5 liters of blood each minute.

Explanation:

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The skin is protected by the action of cells that arise from bone marrow and migrate to the epidermis. Which cells serve this fu
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Langerhan's cells

Explanation:

The Langerhan's cells arise from the bone marrow and migrate to the epidermis. The Langerhan's cells are the body's first line of defense and play a significant role in antigen presentation. They need special stains to be visualized and are primarily found in the stratum spinosum. These are the mesenchymal origin obtained from CD34 positive stem cells of bone marrow and are part of the mononuclear phagocytic system.

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2 years ago
As oceanic lithosphere bends and is pulled underneath another plate, what is formed?
pantera1 [17]
I believe the answer is a deep oceanic trench. Hope this helped! <3
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How many total ATOMS are represented?<br><br> 2Fe(NO3)2
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3 years ago
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Degger [83]

Answer:

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Explanation:

The introduction of electric charge into a gel or fluid, causing or resulting in the movement of the charged particles in the gel or fluid, is referred to as the electrophoresis. It can also be explained as a separation method or technique which is based on the movement of particles or ions in an electric field.

The electrophoresis is used in separating DNA fragments , RNA or protein, based on their size and charge.

4 0
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tropical rain forests cover a small part of the planet yet they contain more species of plants and animals than all other biomes
liberstina [14]

True. if it is a true/false question the answer is True.

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3 years ago
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