Biology
Biology, 18.07.2020 17:01, jordan2875

Which of the following are radioactive decay processes used to determine the age of samples? Select the TWO answers that are correct. a. lead-206 to bismuth-166b. argon-40 to potassium-40c. carbon-14 to carbon-12d. carbon-14 to nitrogen-14e. potassium-40 to argon-40

answer
Answers: 1

Other questions on the subject: Biology

image
Biology, 22.06.2019 00:00, jazlynreyes
Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.
Answers: 1
image
Biology, 22.06.2019 00:30, savannnab1890
According to the cladogram, which organisms have roundworms as a common ancestor?
Answers: 1
image
Biology, 22.06.2019 07:20, Dallas3506
Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters
Answers: 2
image
Biology, 22.06.2019 10:30, averycipher
In what cells is the human genome located?
Answers: 1
Do you know the correct answer?
Which of the following are radioactive decay processes used to determine the age of samples? Select...

Questions in other subjects:

Konu
Mathematics, 20.09.2020 06:01
Konu
Mathematics, 20.09.2020 06:01