Why isn’t the radiometric dating of sedimentary rock exact? Because sedimentary rock only contains carbon-14 and no other radioactive isotopes. Because sedimentary rock only forms where there were ancient seas. Because sedimentary rock is constructed of many different layers. Because sedimentary rock is made up of weathered and eroded bits of igneous rock.
Answers: 2
Physics, 21.06.2019 20:30
Which statement best describes how private industry decides where to spend the money on research and development
Answers: 1
Physics, 22.06.2019 08:00
Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d
Answers: 1
Physics, 22.06.2019 12:10
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
Physics, 22.06.2019 15:30
An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?
Answers: 1
Why isn’t the radiometric dating of sedimentary rock exact? Because sedimentary rock only contains c...
Mathematics, 16.12.2020 23:50
History, 16.12.2020 23:50
Mathematics, 16.12.2020 23:50
Advanced Placement (AP), 16.12.2020 23:50
History, 16.12.2020 23:50
Mathematics, 16.12.2020 23:50
Mathematics, 16.12.2020 23:50
Physics, 16.12.2020 23:50
English, 16.12.2020 23:50
Mathematics, 16.12.2020 23:50
History, 16.12.2020 23:50