alvalin2859 alvalin2859
  • 04-05-2021
  • History
contestada

Which tool did mining companies use to produce gold on a large scale? *

A. rock-crushing mill
B. sluice
C. flat pan
D. mechanical reaper

Respuesta :

Sulphuric
Sulphuric Sulphuric
  • 05-05-2021
B. sluice

I hope this helps.
Answer Link

Otras preguntas

What is analytic cubism?
Which of the following is true of vaccinations? a. Vaccinations are used to treat existing disease symptoms. b. Vaccinations prevent the spread of communicabl
Find the sides of an isosceles right angled. tringleof hypotenuse 4 root 2
What is biotechnology?
A charged object cannot attract a neutral object. a. True b. False
What is the stage in a business cycle called when real GDP stops falling? a. an expansion b. a contraction c. a trough d. a peak
Which of the following is expository text? a. fiction b. poem c. short story d. biography
Inductive reasoning is weaker than deductive reading because
And which tissue system would you find a room here in the epidermis
A typical organ is made up of many different kinds of cells and tissues. true or false