The answers are both reproduce and both employ some kind of metabolism
Here is an example of how the two can be used differently..
If someone is talking to much and cutting you off in conversation you could tell them to stop. This would be a verbal cue.
A nonverbal cue would be if you seemed uninterested in the conversation and continued giving them weird looks or ignored them.
What are the following lines to choose from?
America is built on the concept of capitalism, which has certainly taken a tole on those within it's government system. Big corporations control our country as we empty our pockets and fill theirs. Our society is no longer what it was intended to be. Our country was founded with the idea of freedom, now we are imprisoned by large corporations that grow bigger every minute. This causes us as individuals to become more materialistic and begin to devalue sentimental things. We have become slaves to our own system.
(I don't know how long it needs to be, but I can write more if you need)