starlaswiney starlaswiney

24-02-2022
History

contestada

Ventilation has always been an issue in underground mines.

True
False

Respuesta :

ikethegr7313 ikethegr7313

24-02-2022

Answer: it is true because its hard to get air if a mine collapses

Explanation:

Answer Link

Otras preguntas

Jansen Inc. acquired all of the outstanding common stock of Merriam Co. on January 1, 2019, for $257,000.Annual amortization of $19,000 resulted from this acqui

Does cereal actually make you taller?

Which statement most clearly describes an imperialistic attitude? A. Crush all those who oppose us and leave no trace of their existence. B. Through cultural ex

how do you say rackket in spanish?

I really don't understand all of this

can you help me please

Fill in the coefficients that will balance the following reaction: (Note: Use 1 as coefficient where appropriate.) NaCl + CaS → Na2S + CaCl2

18. The sum of 'l6, /3, and 'Is is OA. 12, or'/3- B. "12. c.1/12, or 1'/12- OD./72, or'/36-

Give the property that justifies each step.

I guess I'm lacking in differential equations. I couldn't solve this question. Can you help me?