Answer:
The beetles gland stores enough hydroquinone and hydrogen peroxide to allow the beetle to release its chemical spray roughly 20 times. Thus pulsed mechanism is beneficial for the beetle survival because the system uses pressure instead of muscles to eject the spray at a constant velocity, saving the beetle energy.
Answer:
unlighted bulds i believe :/
Explanation:
Answer:
It must lose two electrons and become an ion.
Explanation: Hope this helps :)
