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Deffense [45]
3 years ago
5

The blood entering the right side of the heart is low in oxygen because it has just returned to the heart after nourishing the b

ody with needed oxygen. True False
English
2 answers:
masya89 [10]3 years ago
6 0

Answer:

True

Explanation:

The blood circulates in only one direction. Arterial blood is oxygenated through the lungs and distributed through the heart to the body; venous blood, rich in carbon dioxide (low in oxygen), returns to the heart through the superior vena cava and inferior vena cava and reaches the right atrium, so the statement shown in the question is true. The atrial space is filled with venous blood from where it is then sent to the right ventricle. The right ventricle pushes the blood to the lungs like a pump to be oxygenated.

The pulmonary veins then carry the oxygenated blood back to the left side of the heart, where it first reaches the left atrium and then goes to the left ventricle, from where it is pumped into the aorta.

Hoochie [10]3 years ago
4 0
The answer is true because t<span>he right ventricle pumps blood to the heart to become saturated with oxygen, this is then returned to the left atria and pumped out of the left ventricle to the rest of the body </span>
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Answer:

Topic sentences are followed by supporting details.

Explanation:

When writing a report, the student can adopt different organizational structures that match more with the text he will write. However, one of the most efficient structures for writing a report is the use of topical phrases followed by supporting details.

This structure is efficient, because it allows the author to establish an argument or an essential statement for the report, with several supporting phrases that prove that the statement or argument is true, in addition to enriching the text and showing that the author has researched and prepared to write it.

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3 years ago
Who is the speaker of the poem the parrot in the cage? why does he call himself a twice born child​
zmey [24]

Answer:

A)

On superficial structure level the speaker of the poem " The Parrot in the Cage" is parrot himself. On deep structure level, it is the poet himself  or any modern day human being.

B)

The parrot calls himself twice born because he has seen two completely different lives. He was born free, first in the forest, and he was born caged second time.

Explanation:

On deep structure level the poet is talking about himself or any modern day human being who is caged by his social duties to work and earn more and more. Man has to do things which he does not like, to perform even when he/she is tired.

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These two lives of parrot can also be compared with man's life when he was a child and was free, and as an adult he has been caged by social duties and bound to please his master/boss.

Similarly, we can interpret these two lives as the lives of human beings in old times and in modern times. In old times human being were mostly free and did whatever pleased them, but in modern times, human beings have to work too much to earn more and more to please the society. Man is not man anymore, he has become a machine.

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3 years ago
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