How many people does it take to destroy society and fix it to be better than it originally was

The valve seat performs two functions: it provides a seal for the valve in the combustion chamber, and it provides a cool surface to carry heat away from the valve. most valves use a seating angle.

Agroup leader is speaking to his group about the need to increase productivity. in order to avoid offending the group members, he is being vague and indirect. his comments are met with confused looks. which area of individual competence is lacking

What would be the problems if the constitution had limited the position of justice to 10 years? why?me , idc if you don’t have the accurate answer , just tell me your guess