Suppose that K doubles and A decreases by half. Construct a pair of well-labeled diagrams of equilibrium in the factor markets to show how the changes in A and K affect the supply of capital, the supply of labor, the real wage, and the real rental rate. Write down either in words or symbolically how the changes in K and A would affect output Y and consumption C.

Be aware, i do not have the complete answer but i can provide some insight.
"living" characteristics 
exhibits growth and development 
uses energy
eliminates waste
(these i'm pretty sure of

now, i will give you some characteristics of life. i think these will you figure it out, wish i could out more!

movement
sensitivity 
reproduction
growth
respitory
excretion 
nutrition