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Arada [10]
3 years ago
11

Because ideas about evolution by natural selection have never been proven false what term can be used to describe evolution by n

atural selection
Biology
2 answers:
alukav5142 [94]3 years ago
6 0
It could possibly be "survival of the fittest" but I'm not 100% sure. This question isn't super clear.
vladimir2022 [97]3 years ago
5 0
I think the answer you're looking for in theory but I could be not understanding the question well enough.
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7 0
3 years ago
If intrapulmonary pressure was 760 mm hg, what would you expect the intrapleural pressure to be?
Natasha_Volkova [10]
<h3><u>Answer;</u></h3>

756 mm Hg

<h3><u>Explanation;</u></h3>
  • Intrapleural pressure is the pressure of the air within the pleural cavity, between the visceral and parietal pleurae. This pressure changes during different phases of breathing.
  • <em><u>Due to certain characteristics of the lungs, the intrapleural pressure is always lower than, or negative to, the intra-alveolar pressure. It  remains approximately –4 mm Hg throughout the breathing cycle.</u></em>
  • <em><u>Therefore; if the intrapulmonary pressure was 760 mm hg then the intrapleural pressure will be (760 -4) mm Hg, that is 756 mm Hg</u></em>
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Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals becomes large enough, resources will be depleted, slowing the growth rate. Eventually, the growth rate will plateau or level off.

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