Until humans earth was at a constant temperature true or false?

What is the best-known carbohydrate?

~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 kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.