Which of these is an example of physical weathering? 1) Blowing away of lighter rock particles

2) Rock breaking up due to carbonic acid

3) Rock breaking up due to mechanical force

4) Settling down of rock particles in a new location

What layer of the atmosphere is directly above the troposphere?

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.