space 's rising on its rotating membrane inhibitor generations to occur
have_to_halt_when has no_more_space_to_move hydrogen_selenide_ion is not polyatomic_anion. alternation_of_generations is sexual_life_cycle. metaphase_ii is growth_event. metaphase_ii is creation_event. metagenesis is alternation_of_generations. metaphase_ii is not creation_event. metaphase_ii is not growth_event. if_balloon has helium_then_rises bromite_ion is not polyatomic_anion.