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Ede4ka [16]
2 years ago
11

Pls help again, brainlist!!!!!!!!!!!!!!!!!

Biology
1 answer:
Vlad1618 [11]2 years ago
7 0

Answer:

Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.

Explanation:

hope it will help you

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Select the correct answer. Which statement correctly explains the polarity of the water molecule? A. The hydrogen end of the mol
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Answer:

option B) The oxygen end of the molecule has a partial negative charge and the hydrogen end has a partial positive charge.

Justification:

The electronegativity of an element accounts for its relative ability to attract electrons.

Being oxygen more electronegative than hdyrogen (the electronegativity of oxygen is 3.44 while the electronegativity of the hydrogen is 2.20), the electron density will be displaced toward the oxygen, letting it with a partial negative charge and the hydrogen with a partial positive charge.

Finally, since the charge is not symmetrical distributed around a center of the molecule, the molecule ends being polar.

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Drag the tiles to the boxes to form correct pairs.
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From the given clauses and phrases, the independent clause can stand alone as a complete sentence while the dependent clause can not.

<h3>What are clauses?</h3>

Clauses are groups of words that contain a subject and a verb that are related together.

Clauses can be dependent or independent clauses.

A phrase is a group of words that do not contain a subject but may contain a verb.

Based on the given options:

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Therefore, the independent clause can stand alone while the dependent clause can not.

Learn more about clauses at: brainly.com/question/798413

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Answer:

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I think it b c d sorry if wrong

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