This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A _______________ will open all the doors in just one building. A. floor master B. building ... (Read 85 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
on: Jul 26, 2018
A _______________ will open all the doors in just one building.
 
  A. floor master
  B. building master
  C. change key
  D. first cousin key

Question 2

Halon fire suppression systems _______________.
 
  A. have been restricted under the Montreal protocol
  B. are no longer being installed
  C. now can be replaced with more earth-friendly gasses
  D. all of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akemokai

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 26, 2018
Answer to Question 1

B

Answer to Question 2

D


javeds

  • Member
  • Posts: 570
Reply 2 on: Jul 26, 2018
Gracias!

daiying98

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Species of reef-building corals may be able to adapt to warming waters by relying on algae Species of reef-building corals may be able to adapt to warming waters by relying on algae
Biology Forums - Master Your Courses (2017 Edition) Biology Forums - Master Your Courses (2017 Edition)
A CO2 fire extinguisher being used on a fire set in an open drum during a demonstration at a fire ... A CO2 fire extinguisher being used on a fire set in an open drum during a demonstration at a fire ...
Pour the injection system cleaning fluid into the open canister. Rubber gloves are highly ... Pour the injection system cleaning fluid into the open canister. Rubber gloves are highly ...
Fracture and Repair of Bone Open (Compound) Fracture and Repair of Bone Open (Compound)
An organizational specialist is hired as a consultant to a company planning to open a coffee ... An organizational specialist is hired as a consultant to a company planning to open a coffee ...
Video: The 4 steps of translation Animation

For a complete list of videos, visit our video library