subject
Physics, 12.11.2019 08:31 kayleerose414

The reason carbon dating works is that a. there is so much non-radioactive carbon dioxide in the air. b. when a plant or animal dies, it stops producing oxygen. c. plants and animals are such strong emitters of carbon-14. d. after a plant or animal dies, it stops taking in fresh carbon-14. e. none of the above

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 06:20
Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
Answers: 1
question
Physics, 22.06.2019 22:00
Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false
Answers: 2
question
Physics, 23.06.2019 02:00
Two technicians are discussing a starter that clicks repeatedly when the key is turned to the crank position. technician a says the solenoid hold-in winding is open. technician b says the solenoid pull-in winding is open. who is correct?
Answers: 2
question
Physics, 23.06.2019 03:00
It is advised not to hold the thermometer by the bulb while reading it
Answers: 1
You know the right answer?
The reason carbon dating works is that a. there is so much non-radioactive carbon dioxide in the air...
Questions
question
Mathematics, 20.11.2019 19:31
question
Mathematics, 20.11.2019 19:31
question
Chemistry, 20.11.2019 19:31
Questions on the website: 13722367