It is based on a comparison between the observed abundance of a naturally occurring radioactive isotope and its decay products, using known decay rates.
<h3>How are isotopes used in radioactive dating?</h3>
These isotopes decay within the rocks according to their half-life rates, and by choosing the fit minerals and measuring the relative amounts of parent and daughter isotopes in them, the date at which the rock crystallized can be determined.
Thus, It is based on a comparison between the observed abundance of a naturally occurring radioactive isotope.
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The mechanisms by which restrictive lung diseases reduce lung function is increasing shortness of breath, chronic cough, weight loss, and fatigue.
<h3>How does the breathing process work?</h3>
Pulmonary ventilation consists of the flow of air into and out of the lungs with each cycle, which is composed of inspiration and expiration; it is a what they run on is the process of running the resources.
The respiratory pattern of individuals with restrictive diseases is a higher respiratory rate and lower tidal volume. of the airways, that is, they have a smaller radius. The faster the flow, the greater the friction of the molecules with the airways, further increasing the resistance.
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Answer:
D. The Amazon Rainforest
Explanation:
All in all, the bacterias and mashrooms which are which have a decomposing role in nature, usually, live in humid environments like forests, so I think that the answer would be the option D.
Explanation:
A because in the pental development the men and women sex others for there fun and baby in this ara
Answer:
All cells are surrounded by a cell membrane. The cell membrane is semipermeable, allowing some substances to pass into the cell and blocking others.
Explanation:
