Afire suppression system that is safe for equipment, but dangerous for humans is

A fire extinguisher, this is because it can burn your skin and it is meant to suffocate the flame and can suffocate you in the process. The best option for a human is a fire blanket.

$100. 125 x 0.20 = 25125 - 25 = $100

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the