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rosijanka [135]
2 years ago
8

Which of the following statements are true about air?

Biology
2 answers:
AlexFokin [52]2 years ago
5 0

Answer:

4.Air does not have weight

kiruha [24]2 years ago
3 0

Answer:

1 is true, 2 is true, 3 is true, 4 in true, 5 is true,

Explanation:

6 is false

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Tissue are ______organs. A)Smaller than. B)Larger than. ​
rewona [7]

Answer:

smaller

Explanation:

organs which are made up of tissues, and are therefore larger than tissues. ... They are therefore larger than organisms.

5 0
3 years ago
Is the following statement true or false? the most frequent sign and symptom of a developing pulmonary embolus is tachypnea and
Rainbow [258]

The statement is True.

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Pulmonary embolism (PE) occurs when a blood clot gets stuck in an artery in the lung, blocking blood flow to part of the lung. Blood clots most often start in the legs and travel up through the right side of the heart and into the lungs. This is called deep vein thrombosis (DVT).

Clot in the lung circulation (pulmonary embolus): Breathlessness is usually sudden and associated with rapid breathing and may be accompanied by chest pain.

To learn more about Pulmonary Embolism(PE) here

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6 0
2 years ago
Which of the following statements BEST describes chromosomes?
Blizzard [7]
<span>The answer is c. Chromosomes carry the codes for hereditary traits. Chromosomes are thread-like structures made of proteins and DNA. Codes for hereditary traits are present in a molecule of DNA. Chromosomes can be found in the nucleus of each cell. Humans have 46 chromosomes in each cell (not 460) arranged in 23 pairs (not 230). Hope this helps. Let me know if you need additional help!</span>
8 0
3 years ago
Read 2 more answers
True or false Ribosomes are made in a special region of the nucleus called the nucleolus
sammy [17]

Answer:

True

Explanation:

3 0
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