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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Following a cut or scrape ....
A Mitosis.
....repairs your skin
Anaerobic respiration is a function that can provide energy to organisms in place of, or in the absence of oxygen, so choice D. would be accurate.
Answer:
The answer to your question is below
Explanation:
Glucose it is a sugar and then a biomolecule. It is necessary in the
cellular respiration because it helps in the production of
ATP.
Small 90% of the absorption of the nutrients is in the Small
intestine.
H₂O water is a very useful molecule that is necessary in most of
the chemical reactions.
Small I was doubting between small and large intestine, I finally
decided by small intestine because it absorbs 90% of all
the water.
