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shtirl [24]
3 years ago
6

In the walls of the heart, two layers of tissue form a sandwich around a thick layer of muscle called the ______________________

.
Biology
1 answer:
Rudiy273 years ago
8 0

Answer:

myocardium

Explanation:

makes up the middle and thickest layer of the heart wall.

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Read the passage. Then evaluate the need for a solution and consider each solution suggested. Which solution do you think is mor
katovenus [111]

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Cat.

Explanation:

Introduction of cat can control the population of mice on the island more effectively as compared to the introduction of disease because the introduction of disease can cause damage to other population of that environment that adversely affected the ecosystem. Cat feeds on mice that act as a controlling agent in this ecosystem that will leads to decrease as well as controls the population from increasing in order to cause damage to the environment.

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3 years ago
Research this week will be done over the Respiratory system
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pharynx, larynx, trachea, bronchi and lungs

The respiratory system is what allows us to breathe and exchange carbon dioxide for oxygen. The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. ... The lungs work with the circulatory system to pump oxygen-rich blood to all cells in the body.

The respiratory system does not work alone in transporting oxygen through the body. The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.

Explanation:

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3 years ago
Sugar water is a different kind of mixture called a
mote1985 [20]
Homogenous mixture, or a solution. 
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Why is the blood that drains into the hepatic portal circulation nutrient-rich
Lelechka [254]

Answer:

Explanation:

hepatic portal vein is a blood vessel that carries blood from the gastrointestinal tract and spleen to the liver. This blood are usually rich in nutrient because it contains extraction from digested materials or food substances in the gastrointestinal tract and it is processed in the liver for removal of toxins before the blood returns to the heart.

4 0
3 years ago
One of the most remarkable aspects of the cranium named Irhoud 10 is Group of answer choices the face shape is typical of Homo h
BabaBlast [244]

One of the most remarkable aspects of the cranium named Irhoud 10 is that it dates to 315,000 years old.

<h3>What is Irhoud 10?</h3>

This is regarded as a fossil which was found in Jebel Irhoud. It is a cranium with a distorted braincase and fragments of the face.

The remarkable aspect is the age of the fossil which dates back to 315,000 years old..

Read more about Fossil here brainly.com/question/11829803

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