In 1783 antoine lavoisier showed that the heat produced by respiration was comparable to the heat produced when charcoal was burned. this expeiment shows the similarity between respiration and a) boiling b) combustion c) ignition d) melting

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form