Is a substance on which an enzyme acts during a chemical reaction

Which is required for sexual fissiondiploid cell productionmeiosis

What feature of cell theory is best demonstrated in the image

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate