This unit project focuses on how genetics affects humans directly. Many people are affected by genetic disorders; you may even have some family members or friends with some of these diseases. I suggest that you choose a disorder that affects someone you know or intrigues you because it is strange or interesting.
Underlying this argument is a basic point about the definition of rhythm. and can mean different things to different people. about what one means by rhythm. other words, a pattern repeating regularly in time. rhythms.
A speech is poetry: cadence, rhythm, imagery, sweep! A speech reminds us that words, like children, have the power to make dance the dullest beanbag of a heart [Peggy Noonan What I Saw at the Revolution] A speech is like a love-affair.