Which of the following is considered chemical weathering? A. rock splits because tree roots wedged into a crack.

B. Water freezes in a crack in the rock and expands, splitting the rock.

C. A limestone rock dissolves due to acid rain.

D. A rock broke into chunks after being tossed around in a river.

The african continent is home of the worlds largest desert and longest river . t or f

Based upon this data, which statement accurately represents the difference between investments in the two stocks? select the best answer from the choices provided.a.  monopower has less volatility but lower returns than ifruit company.b.  monopower has more volatility but lower returns than ifruit company.c.  monopower has more volatility and more liquidity than ifruit company.d.  monopower has less volatility but more liquidity than ifruit company

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 !