Physics, 21.10.2020 23:01 giselabarajas24

The mining-resource cycle determines the use of ore materials. Which step is not part of the cycle? A)
exploring and extracting ores
B)
refining ores and creating products from ore materials
C)
marketing and selling products that use ore materials
D)
recycling and disposing of wastes from the steps and the products

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:00, POOPINgligma

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

Answers: 1

continue

Physics, 22.06.2019 10:00, starsinopoli13

How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.

Answers: 1

continue

Physics, 22.06.2019 12:40, live4dramaoy0yf9

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

Answers: 2

continue

Physics, 22.06.2019 18:30, kalithekittenqueen

Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton

Answers: 2

continue

You know the right answer?

The mining-resource cycle determines the use of ore materials. Which step is not part of the cycle?...