When a car air bag inflated sodium azide (NaN3) decompose and produces nitrogen gas (N2) and another product. What element dose the other product contain? How do you know?

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.