Which of the following provides evidence for past tectonic plate motions? A. Matching rock type and rock formations can show the way the continents were once attached.
B. Glacial evidence has been found in areas where glaciers could not exist if the continents were in their current location.
C. Ancient life forms preserved as fossils can tell us what organisms existed and where they were. Matching the fossils can show that land masses were once connected.
D. All of the above.

D

Explanation:

If there are 2 of the same rocks on two continents, that shows that they were once merged. If there is glacial existence in places where glaciers would’ve melted (Like Africa has glacial existence from Antarctica ) this shows that continents were once merged. If life forms preserved as fossils were matched on 2 different continents this shows that all the continents were once merged.

so i am doing this and i need help what did u get for number 1

Explanation:

its the first question

passing a magnet thought the

mixture , because iron gets attracted to magnet .