Crocodiles and turtles are type of repitles
Im sorry but we would need to read the text to answer, if you send me a pic i will help you tho :)
I think he would write about how he came to be president and all that came with the job. he would probably have a section were he would talk about his health, he thought that physical fitness was a requirement in life.
An iamb is a word with the pattern unstressed/stressed. "Denote" is your best bet here. Tennessee is most likely anapestic, as it is three syllables. Iambic is always two. When looking at anything iambic, the second syllable is going to be drawn out, so it would sound like "de-KNOWt."