Which is the command center of body?​

Based on the quote and using insights from the speech, discuss in at least 200 words what you can do for your country

Isaw my future flash before me and it did not take me anytime to slow down. i need to replace the words "it did".

Dogs make wonderful pets because they keep us happy and healthy, the topic sentence is "dogs make wonderful pets". can someone me write a unrelated sentences to the topic and can be eliminated. need asap