Coefficients of Absorption for Common Materials
Perforated acoustic ceiling material 60%
Heavy curtains 50%
Carpeting 20%
Wood 5%
Plaster 3%
Clay tile 3%
Concrete 2%
The answer is C. Heavy curtains
Answer:
Wood
Explanation:
Takes time to reproduce it.
Mars. NASA is constantly expanding the publics knowledge of our neighboring red planet, and results are on the way! The climate is somewhat cold, but resources on earth are useful. Mars has shown to be survivable.
The answer to this question is that the suicidal behavior of the client is reflective on its gesture. Self-harm or also known as self-injury is an intentional way to harm yourself and also refers to self-mutilation. This situation is at risks of committing suicide. Example of gestures / behavior under self-harm are burning, banging, scratching, etc.
Answer:
(B) it has a large root system to anchored the tree