Biology, 07.11.2020 20:00 Kaylenejohnson00
if a sample contains 20g of an isotope that has a half life of 1000 years how much will be left after 2000 years
Answers: 2
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What does resonance result in? quieter sounds frequency amplitude louder sounds
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15 ! come and answer! a(n) disease is caused by a pathogen and can spread among organisms. a infectious b noninfectious c toxic d contaminated
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Number and variety of living organism; includes genetic, species, and ecological types
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Biology, 22.06.2019 15:00
After frida stops exercising, she continues to breathe heavily. what is most likely occurring in her body? heavy breathing during exercise has produced an oxygen surplus in her muscles. this oxygen is being transported to her lungs. this is a result of aerobic respiration. heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. lactate is being transported to her liver. this is a result of aerobic respiration. strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration. strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration.
Answers: 2
if a sample contains 20g of an isotope that has a half life of 1000 years how much will be left afte...
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