<span>Externalities distort "statistics" by not reflecting the true costs and benefits of producing a good or service, since it can often be difficult to separate the reality from what the "numbers say". </span>
Well the answer to your question is coming up it is just that I have to type a lot but it is C
Step 1 Gather pinecones,peanut butter,string,and a spoon, bird seed.
Step 2 Put peanut butter on pinecone with sppon
Step 3 Deep in the bird seed
Step 4 Tie string to pinecone
Step 5 Hang birdfeeder outside
There you go you have a birdfeeder now
A code is to change or convert a set of letters sounds or images into another via a medium of some sorts such as paper. Typically with military communication its common to have encryption and redundancies to stop any enemies from discovering how their military communicates internally.