Explain the discovery of glacial grooves in Africa is surprising because Africa is now warm. How does the hypothesis of continental drift help to explain these glacial
features?

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

level 4 to level 2 : ))

answer7,570,82356 cubic centimeters;