Which stable element is used to determine the age of volcanic rock?
argon
carbon-1...
Social Studies, 19.03.2020 01:14 english8971
Which stable element is used to determine the age of volcanic rock?
argon
carbon-14
potassium
carbon-12
Answers: 3
Social Studies, 21.06.2019 21:10
Before tuberculosis was understood to be a communicable disease, and before the discovery of antibiotics to treat it, a major outbreak could kill or cripple a significant portion of a nationās labor force. how would such an event affect the economy? illustrate the effect by dragging to shift either the aggregate demand curve or the long-run aggregate supply curve.
Answers: 2
Social Studies, 22.06.2019 01:30
What is the greatest challenge to the palestinian authority government in israel? a) territorial size b) lack of citizen participation c) disputes among parties d)threats from arab forces
Answers: 2
Social Studies, 22.06.2019 18:10
Which best describes theābrain trustā franklin roosevelt promised to make part of his administration? a group of americaās most successful businessmen, who would fix the economya group of hooverās economic advisers, who would undo previous damage to the economya group of smart advisers, who would assist roosevelt in guiding the nation forwarda group of military veterans, who would assist roosevelt in putting americans back to work
Answers: 2
Social Studies, 23.06.2019 01:30
Which phrase in the preamble of the constitution means the government should provide peace and order in society.
Answers: 1
Mathematics, 03.12.2020 19:00
Social Studies, 03.12.2020 19:00
Mathematics, 03.12.2020 19:00
Biology, 03.12.2020 19:00
Social Studies, 03.12.2020 19:00
Mathematics, 03.12.2020 19:00
Mathematics, 03.12.2020 19:00