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lbvjy [14]
3 years ago
10

Plz help!

Biology
2 answers:
olga nikolaevna [1]3 years ago
5 0
Because u can define it by any number given
S_A_V [24]3 years ago
3 0

Answer:

1.The pleural cavity aids optimal functioning of the lugs during breathing. It transmits movements of the chest wall to the lungs, particularly during heavy breathing. The closely approved chest wall transmits pressures to the visceral pleural surface and hence to the lung (10-19.

2.The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarge.

Explanation:

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(b) What major biological concepts, in
kolezko [41]

Answer:

Biology can simply be described as the study of living organisms. Biology is divided into many sub categories depending on the features of life that we want to study. For example, molecular biology is the study of molecules which make up living organisms.

Zoology can be described as a branch of biology under which animals are studied. The field of zoology involved studying the taxonomy of animals, their evolutionary histories, physiology, embryology etc. All these studies are  parts of biology hence zoology and biology are related.

Apart from these other unifying principles shared between zoology and biology are genetics, cell biology, population biology,biochemistry etc.

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During what stage do the chromosomes Pull apart?​
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Its called Anaphase when Chromosomes pull apart

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During radioactive decay, atoms of a radioactive element break down and change into other atoms of another element-all at once
const2013 [10]
This is true I looked up in the science dictionary.
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kondaur [170]
<span>Phagocytosis and pincytosis </span>
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Read 2 more answers
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