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

Project team members can identify who should be notified of task completion status by checking the:Select one:a. Control accountb. Linear responsibility chartc.
What is the y-intercept in the equation x + 2y = 4
Teri begins walking at 2 miles per hour at 1:00 P.M. If Cindy leaves from the same point 30 minutes later walking at 3 miles per hour, when will she catch Teri
Fill in the blank. In the triangle below, z=
Below are a number of transactions that took place in Willie Corporation during the past year: Indicate how each of them would be classified on a statement of c
what is one third of three sevenths equals
On January 2, 2020, a calendar-year corporation sold 8% bonds with a face value of $2510000. These bonds mature in five years, and interest is paid semiannually
what is the theme in the poem A september night
What type of isomerism is shown by alkanes
Hummingbirds are small birds that require a regular food supply. When hummingbirds are faced with a situation that decreases their food supply, such as a storm,