Biology, 21.02.2020 23:03 minionsomg1
The half life of C14 is 5730 years. I have a sample that I dug up from a sea cucumber fossil. I expected .00015ppm of C14 in my living sample, but instead I found that there was exactly1/8th of the expected ratio. How old is my specimen
Answers: 2
Biology, 22.06.2019 05:30
Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?
Answers: 1
Biology, 22.06.2019 06:00
What element is able to combine with itself and hydrogen to form large molecules ?
Answers: 1
Biology, 22.06.2019 07:30
Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra
Answers: 1
Biology, 22.06.2019 18:00
The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?
Answers: 2
The half life of C14 is 5730 years. I have a sample that I dug up from a sea cucumber fossil. I expe...
History, 02.08.2019 12:00
History, 02.08.2019 12:00
Social Studies, 02.08.2019 12:00
Chemistry, 02.08.2019 12:00
Biology, 02.08.2019 12:00
Social Studies, 02.08.2019 12:00
Chemistry, 02.08.2019 12:00
Mathematics, 02.08.2019 12:00
Geography, 02.08.2019 12:00
Mathematics, 02.08.2019 12:00
History, 02.08.2019 12:00
Computers and Technology, 02.08.2019 12:00
Mathematics, 02.08.2019 12:00