Biology, 05.05.2020 19:12 milkshakegrande101
To determine how old Neandertal fossils are, researchers must use radiometric dating. They use an isotope with a half-life of 12,000 years, and find that fossils from one Neandertal have 1/256th (=1/28) of the isotope found in currently living organisms. How old would you predict these Neandertal fossils to be?
Answers: 3
Another question on Biology
Biology, 22.06.2019 01:00
All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
Answers: 1
Biology, 22.06.2019 22:00
Earth is tilted on its axis. which of these would not exist if earth had no tilt?
Answers: 2
Biology, 23.06.2019 00:30
Discuss the similarities and differences between whale flippers and tail flukes(*back fins, not the fish) and fish fins, using the scientific terms "homologous structures" and "analogous structures" in the discussion (5-7 sentences)
Answers: 2
Biology, 23.06.2019 04:10
Lactic acid fermentation occurs in muscle cells when blank is in low supply
Answers: 2
You know the right answer?
To determine how old Neandertal fossils are, researchers must use radiometric dating. They use an is...
Questions
History, 26.09.2021 16:20
Mathematics, 26.09.2021 16:20
History, 26.09.2021 16:20
Mathematics, 26.09.2021 16:20
Mathematics, 26.09.2021 16:20
Physics, 26.09.2021 16:30
English, 26.09.2021 16:30
Mathematics, 26.09.2021 16:30
Mathematics, 26.09.2021 16:30
