An experimental vaccine was developed for what disease by injecting beta-amyloid into mice, which stimulated antibodies to the protein and reduced the number of plaques?

Provide one reason why mitosis occurs.

~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

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime