Answer: The correct answer is : The deflection angles of the core 0 °, 15 ° and 45 °
Explanation: These angles of deflection of the nucleus serve for a precise directional contol of the air supply or the use of the return air. For floor use, the AL1 model air grilles are the most suitable with FG or FH edges due to strong reinforcement. Dust deposits are easily cleaned by removing the core from its frame. The models that are installed on the roof come with welded cores.
the information here shows Capita World Rankings for Selected Countries
<h2>and no have any relation with the choices B,C ( this choices about literacy } and the correct answer will speak about economy so <u>A </u>IT IS THE CORRECT CHOICE WITH<u> Based on this information</u></h2>
The CBO is a federal agency in the legislative branch of the U.S gov which gives<span> budget and economic info to Congress.</span> Hope this helps!
