Explanation:
passing hydrogen through the anode of a fuel cell and oxygen through the cathode.
hopes this helps
Answer:
B) microscopic
Explanation:
A scanning tunneling microscope allows imaging of microscopic particles.
Answer:
A big bang occurred in the solar system as a resultof a fusion reaction.All matter I the solar system had been clumped together was shattered and sent flying. As new pieces of matter connected, all the celestial bodies the solar system were formed
B. Gain information about the current state of the environment and ways to improve it.
G. H2S contains two hydrogen atoms
