Which way are the waves moving relative to the break wave

Does mitochondria still meet the definition of a eukaryote why or why not?

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

Variety of living organisms; includes genetic, species, and ecological types.