Hydrogen peroxide kills bacteria due to its oxygen molecules. The oxygen creates oxidation, which breaks down harmful bacteria. The bacteria then decomposes and becomes non-harmful.
how does hydrogen peroxide kill bacteria? – http://www.ehow.com/how-does_4606163_hydrogen-peroxide-kill-bacteria.html
To become a paramedic or an ambulance technician, you will first need to complete the paramedic science degrees. Then, you must pass the recruitment training and complete the application form correctly. Next, you will be required to pass the paramedic written test as well as the interview. Finally, you will need to join the London Ambulance Service by acquiring certain qualifications.
how to become an ambulance technician? – http://www.ehow.com/how_2306436_become-ambulance-technician.html
Primarily, fleas move around by hopping onto warm-blooded animals. They can hop or crawl through their environment until a ÒhostÓ comes by to ride on. They can also hop from animal to animal if desired.
how to get rid of fleas safely around babies? – http://www.ehow.com/how_8163640_rid-fleas-safely-around-babies.html
The heart works by contracting and forcing blood through its chambers. This blood is then pushed out into the rest of the body to supply oxygen to organs and cells. You can learn more here. .
What is a Heart? – http://answers.ask.com/Health/Diseases/what_is_a_heart