ellaostrow6 ellaostrow6

12-01-2023
History

contestada

Which scientific advances occurred in the Sung dynasty?

Select all that apply.

Responses

movable-type printingmovable-type printing

development of a railroaddevelopment of a railroad

steelmaking process steelmaking process

gunpowder formula

Respuesta :

Otras preguntas

Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?1) If b is negative, the parabola opens downward2) If a is negative,

which expression is equivalent to x^4-y^4?

Which substance will combine with oxygen gas to produce a greenhouse gas? a. Na b. S c. H₂ d. Ne e. C

if f(x)=|3x-4|+2, find f (-10)

What two factors determine the state of rocks and metals Inside the earth?

What challenges did the californios face?

What do Frederick Douglass' words "America reigns without a rival" mean?

what are some reasons for limiting authority

What is the purpose of sensory adaptation

1,352 pounds is what fraction short of a ton? A) 169/250 B) 77/100 C)13/20 D140/223