Which piece of evidence did alfred wegener's original theory of continental drift have access to?

seafloor spreading at mid-ocean ridges

reversing paleomagnetism in rocks on the ocean floor

a seafloor that was geologically active with earthquakes, volcanoes, and mountain chains

mountains in north america appearing to match up with mountains in northern europe

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.