detection to protect or treat
yes
immediately
300 meters
300 Meters
Rust is formed in metals when it exposed to oxygen and moisture in air and in the presence of acid.
300 Meters
plastic container exposed to boiling water?
The amount of nuclear irradiation of the whole body which would be fatal to 50 percent of the exposed personnel in a given period of time.The dose of chemical agent that would kill 50 percent of exposed, unprotected, and untreated personnel.
Hepatitis B
Iron rusts in the presence of Oxygen.
true
A property of some bacteria that have been exposed to a particular antibiotic and have "learned" how to survive in its presence.