Explain how fossils provide evidence of organisms on Earth? Fossils are preserved physical evidence of organisms that lived on Earth.
All organisms have been fossilized which allows us to see what organisms existed before.
All fossil records have been found that provides evidence of all animals found on Earth.
Fossils provide evidence that a meteor hit Earth a long time ago.

Where is the graph ?

The answer is the first option just took the test

Answerlimiting reactant;

The reaction 2kalsi3o8 + 2(h+ + hco3-) + h2o  →  al2si2o5(oh)4 + 2k+ + 2hco3- + 4sio2 shows that feldspar kalsi3o8 is chemically altered by hydrolysis to form chalky-looking clay mineral kaolinite al2si2o5(oh)4. the chemical breakdown of potassium feldspar due to exposure to acidic water results to the mineral binding with the water molecule to become kaolinite with silica and potassium and bicarbonate ions in solution.