Question

e active cell reference appears in
rue
ii) False
select a group of cells, you must click each cell ind
ge are selected.
ii) False
rue​

Answer 1

Answer:

quantitative measure of an earthquake's magnitude ( size ) , devised in 1935 by American seismologists CharlesF. Richter and Beno Gutenberg .

Explanation:

the earthquake's magnitude is determined using the logarithm of the amplitude ( height ) of the largest seismic wave calibrated to a scaly by a seismograph