Opisz przemysł w Polsce przed i po 1989 rokiem. (najlepiej w punktach poproszę) Proszę o szybką odpowiedź

Identify, in detail, three environmental effects of agriculture and explain how the actions of farmers cause them. what is the relationship between poverty and obesity in america and why? what are genetically modified organisms? list two pros and two cons for using genetically modified organisms. y'all this is due !

In which horizon of soil profile is prevent material usually found

Identify the youngest layer in the figure ( have to click one letter)