The nouns are Betty and herself
You didn’t finish the rest of your sentence on what to do but if it was adjective is work
Simile, because its comparing with "as"
I would suggest saying, "I would make an excellent president because...." (List your reasonings). For "Helpful," you don't need to capitalize the first letter. Make sure you add in an "and helpful," since you're finishing off the reasons.
Canadente is spelled incorrectly. It should be "Candidate."
Lastly, I would suggest saying "have had experience...."
Answer: Blood begins pumping more intensely due to the raise in adrenaline