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

2 (-20)+3 [5/4 (-20)]+5 [2/5 (50]+4 (50)
Write an equation that involves multiplication, contains a variable, and has a solution of 5. Then write another equation that has the same solution and include
what are some facts about covalent bonding? I need some information for my chemistry poster please, thank you.
What fractions are equivalent to 2/3
tienes un Gato o un perro
what are the words for lesson 10 in vocabulary power plus book f
how differences between romeo and juliet returned to threaten their future together
Which organization provides assistance to mothers and children living in poverty? WHO UNICEF World Bank Security Council
How many grams of copper will be produced if 1.00 mole of Copper(Ii) oxide reacts in excess hydrogen gas? CuO + H2 = Cu +H2O
what type of rain contains more acid than normal rain?